/ Dictionary / Index L Lhasa apso: Meaning and Definition of Find definitions for: Lha'sa ap'so Pronunciation: (ap'sō), [key] — pl. Lhasa ap•sos. one of a breed of small terriers having a long, heavy coat, raised in Tibet as watchdogs. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Lhasa l.h.b. Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language