expatiate
/ɪkˈspeɪʃɪeɪt/ verb
Forms expatiates expatiating expatiated
- verb To write or speak at length; to be copious in argument or discussion.
- verb (rare) To range at large, or without restraint.
- verb (obsolete) To expand; to spread; to extend; to diffuse; to broaden.
Synonyms
descant dilate enlarge expound expand elaborate lucubrate exposit flesh out
Etymology
From the participle stem of Latin expatior, from ex- + spatior (“walk about”).
Webster’s 1913
- verb To range at large, or without restraint.
- verb To enlarge in discourse or writing; to be copious in argument or discussion; to descant.
- verb To expand; to spread; to extend; to diffuse; to broaden.
Etymology [L. expatiatus, exspatiatus, p. p. of expatiari, exspatiari, to expatiate; ex out + spatiari to walk about spread out, fr. spatium space. See Space.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “expatiate”, CC BY-SA 4.0. Details