The Collaborative International Dictionary of English v.0.48:

Pip \Pip\, n. [OE. pippe, D. pip, or F. p['e]pie; from LL.
   pipita, fr. L. pituita slime, phlegm, rheum, in fowls, the
   pip. Cf. Pituite.]
   A contagious disease of fowls, characterized by hoarseness,
   discharge from the nostrils and eyes, and an accumulation of
   mucus in the mouth, forming a "scale" on the tongue. By some
   the term pip is restricted to this last symptom, the disease
   being called roup by them.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Pip \Pip\, n. [Formerly pippin, pepin. Cf. Pippin.] (Bot.)
   A seed, as of an apple or orange.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Pip \Pip\, n. [Perh. for pick, F. pique a spade at cards, a
   pike. Cf. Pique.]
   One of the conventional figures or "spots" on playing cards,
   dominoes, etc. --Addison.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Pip \Pip\, v. i. [imp. & p. p. Pipped; p. pr. & vb. n.
   Pipping.] [See Peep.]
   To cry or chirp, as a chicken; to peep.
   [1913 Webster]

         To hear the chick pip and cry in the egg. --Boyle.
   [1913 Webster]

WordNet (r) 3.0 (2006):

pip
    n 1: a disease of poultry
    2: a minor nonspecific ailment
    3: a small hard seed found in some fruits
    4: a mark on a die or on a playing card (shape depending on the
       suit) [syn: spot, pip]
    5: a radar echo displayed so as to show the position of a
       reflecting surface [syn: blip, pip, radar target]
    v 1: kill by firing a missile [syn: shoot, pip]
    2: hit with a missile from a weapon [syn: shoot, hit, pip]
    3: defeat thoroughly; "He mopped up the floor with his
       opponents" [syn: worst, pip, mop up, whip, rack up]

Moby Thesaurus II by Grady Ward, 1.0:

254 Moby Thesaurus words for "pip":
   CRT spot, DM display, Doppler signal, Hershey bar, IF signal,
   IM display, RF echoes, Texas fever, abnormality, ace, acorn,
   acute disease, affection, affliction, ailment, allergic disease,
   allergy, anthrax, aphthous fever, atrophy, aviation badge,
   bacterial disease, badge, bar, beam, beat signal, beaut, berry,
   best, bighead, bird seed, birth defect, black quarter, blackleg,
   blackwater, blight, blind staggers, blips, bloody flux, bounces,
   broken wind, cackle, call, cardiovascular disease, carol, cash in,
   cattle plague, caw, charbon, chatter, check out, cheep, chevron,
   chicken, chirk, chirp, chirr, chirrup, chitter, chronic disease,
   chuck, circulatory disease, clack, cluck, cock-a-doodle-doo,
   complaint, complication, condition, congenital defect, conk, coo,
   corker, crackerjack, croak, cronk, crow, cuckoo, daisy, dandy,
   darb, defect, deficiency disease, deformity, degenerative disease,
   depart, die, dilly, disability, disease, disorder, display,
   distemper, double-dot display, down, dream, drop, drum, eagle,
   echo, echo signal, endemic, endemic disease, endocrine disease,
   epaulet, epidemic disease, flaxseed, foot-and-mouth disease, fruit,
   functional disease, fungus disease, gabble, gaggle, gapes,
   gastrointestinal disease, genetic disease, glanders, gobble, grain,
   guggle, handicap, hash mark, hayseed, heaves, hereditary disease,
   hog cholera, honey, honk, hoo, hoof-and-mouth disease, hoot,
   humdinger, hydrophobia, iatrogenic disease, illness, indisposition,
   infectious disease, infirmity, insignia of branch, kernel, kick in,
   kick off, killer-diller, knockout, linseed, liver rot,
   local oscillator signal, loco, loco disease, locoism, lollapaloosa,
   lulu, mad staggers, malady, malaise, malignant catarrh,
   malignant catarrhal fever, malignant pustule, mange, megrims,
   milzbrand, morbidity, morbus, muscular disease,
   neurological disease, nifty, nut, nutritional disease, oak leaf,
   occupational disease, organic disease, organization insignia,
   outdo, output signal, overseas bar, pandemic disease,
   parachute badge, paratuberculosis, pass away, patch,
   pathological condition, pathology, peach, peep, picture, pipe,
   pippin, pips, pit, plant disease, protozoan disease,
   pseudotuberculosis, psychosomatic disease, quack, quarter evil,
   rabies, radar signal, reading, reflection, respiratory disease,
   return, return signal, rinderpest, rockiness, roll, rot, scabies,
   scold, secondary disease, seed, seediness, service stripe,
   sheep rot, shoulder patch, shoulder sleeve insignia, sickishness,
   sickness, signal, signal display, signs, sing, splenic fever, spot,
   spread eagle, squawk, staggers, star, stone, stringhalt, stripe,
   submarine badge, sweetheart, swine dysentery, symptomatology,
   symptomology, symptoms, syndrome, target image, the nuts, the pip,
   trace, transmitter signal, trill, tweet, twit, twitter,
   urogenital disease, video signal, virus disease, warble,
   wasting disease, whistle, whiz, worm disease, worst



V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

PIP
       Packet Interface Port


V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

PIP
       Paper Impact Printing


V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

PIP
       Peripheral Interchange Program


V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

PIP
       Personal Information Processor


V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

PIP
       Picture In Picture (video)


V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

PIP
       Plug-In Protocol (ZOC)


The Free On-line Dictionary of Computing (30 December 2018):

PIP

    Peripheral Interchange Program.

   A program on CP/M, RSX-11, RSTS/E, TOPS-10, and OS/8
   (derived from a utility on the PDP-6) that was used for file
   copying (and in OS/8 and RT-11 for just about every other file
   operation you might want to do).  It is said that when the
   program was written, during the development of the PDP-6 in
   1963, it was called ATLATL ("Anything, Lord, to Anything,
   Lord"; this played on the Nahuatl word "atlatl" for a
   spear-thrower, with connotations of utility and primitivity
   that were no doubt quite intentional).

   See also BLT, dd, cat.

   [Jargon File]

   (1995-03-28)