Idiom: Under No CircumstancesCheck definitions of...undernocircumstancesMeanings No meanings yet, come back later! A-Z Proximitiesunder a spellunder controlunder erasureunder glassunder lock and key under no circumstances under one's hatunder one's own steamunder one's thumbunder one's very eyesunder one's wingSimilar Idiomsunder no circumstancesdown underfly under the radarget under someone's skingo underhide one's light under a bushelhot under the collarknuckle underlet the grass grow under one's feetlight a fire underpull the rug out from underput someone undersail under false colorssix feet underslip under the radarsnowed understand from undersweep something under the rugtalk someone under the tablethrow under the busSimilar Phrasesin straitened circumstancesbob underbuckle undercontract under sealfall underunder armsgo undergoing underknuckle underlying under oathpheasant under glassput underunder attackunder fireunder wayunder wraps