"pertaining to consultation, advisory," 1580s, from Medieval Latin *consultativus, from consultat-, past-participle stem of consultare "consult, take the advice of" (see consult).
Entries linking to consultative
consult v.
"ask advice of, seek the opinion of as a guide to one's own judgment," 1520s, from French consulter (16c.), from Latin consultare "consult, take the advice of," frequentative of consulere "to take counsel, meet and consider," originally probably "to call together," as in consulere senatum "to gather the senate" (to ask for advice), from Proto-Italic *kom-sel-e-, from *kom- "with, together" (see con-) + *sel-e- "take, gather together," from PIE root *s(e)lh- "to take" (said to be also the source of Middle Welsh dyrllid "to earn," Gothic saljan "to sacrifice," Old Norse selja "to sell, hand over"). Related: Consulted; consulting.