From all over + -ish.
all-overish (comparative more all-overish, superlative most all-overish)
- (colloquial, dated) Vaguely uncomfortable; having a general feeling of illness.
- 1982, Lawrence Durrell, Constance, Faber & Faber 2004 (Avignon Quintet), p. 694:
- The drink was beginning to tell on them; she felt quite unsteady and all-overish.