The Collaborative International Dictionary of English v.0.48:
Phlegmatical \Phleg*mat"ic*al\, a. Phlegmatic. --Ash. [1913 Webster]WordNet (r) 3.0 (2006):
phlegmatical adj 1: showing little emotion; "a phlegmatic...and certainly undemonstrative man" [syn: phlegmatic, phlegmatical]