[syn: grave, sedate, sober, solemn]
The Collaborative International Dictionary of English v.0.48:
Sedate \Se*date"\, a. [L. sedatus, p. p. of sedare, sedatum, to
allay, calm, causative of sedere to sit. See Sit.]
Undisturbed by passion or caprice; calm; tranquil; serene;
not passionate or giddy; composed; staid; as, a sedate soul,
mind, or temper.
[1913 Webster]
Disputation carries away the mind from that calm and
sedate temper which is so necessary to contemplate
truth. --I. Watts.
[1913 Webster]
Whatsoever we feel and know
Too sedate for outward show. --Wordsworth.
[1913 Webster]
Syn: Settled; composed; calm; quiet; tranquil; still; serene;
unruffled; undisturbed; contemplative; sober; serious.
[1913 Webster] -- Se*date"ly, adv. -- Se*date"ness,
n.
[1913 Webster]
WordNet (r) 3.0 (2006):
sedate
adj 1: characterized by dignity and propriety [syn: sedate,
staid]
2: dignified and somber in manner or character and committed to
keeping promises; "a grave God-fearing man"; "a quiet sedate
nature"; "as sober as a judge"; "a solemn promise"; "the
judge was solemn as he pronounced sentence" [syn: grave,
sedate, sober, solemn]
v 1: cause to be calm or quiet as by administering a sedative
to; "The patient must be sedated before the operation"
[syn: sedate, calm, tranquilize, tranquillize,
tranquillise] [ant: arouse, brace, energise,
energize, perk up, stimulate]