- serving no useful purpose: otiose language
- rare indolent; lazy
WordReference Random House Unabridged Dictionary of American English © 2026
o•ti•ose
(ō′shē ōs′, ō′tē-),USA pronunciation adj.
o′ti•ose′ly, adv.
o•ti•os•i•ty
(ō′shē os′i tē, ō′tē-),USA pronunciation o′ti•ose′ness, n.
- being at leisure; idle;
indolent. - ineffective or futile.
- superfluous or useless.
- Latin ōtiōsus at leisure, equivalent. to ōti(um) leisure + -ōsus -ose1
- 1785–95
- 1. lazy, slothful. 2. idle, vain, profitless. 3. redundant, worthless, pointless.
Collins Concise English Dictionary © HarperCollins Publishers::
otiose /ˈəʊtɪˌəʊs; -ˌəʊz/ adj
'otiose' also found in these entries (note: many are not synonyms or translations):