| BLABBERMOUTH | • blabbermouth n. (Informal) A gossip. • blabbermouth n. (Informal) A person who talks excessively. • blabbermouth n. (Aviation) A kind of foam-dispensing nozzle used in firefighting at airports. |
| COVERMOUNTED | • covermounted v. Simple past tense and past participle of covermount. • COVERMOUNT v. to attach an item to the front of a magazine as a gift. |
| ENORMOUSNESS | • enormousness n. Great size or magnitude. • ENORMOUSNESS n. the state of being enormous. |
| ESCARMOUCHES | • escarmouches n. Plural of escarmouche. • ESCARMOUCHE n. (obsolete) a skirmish. |
| EURYTHERMOUS | • eurythermous adj. Synonym of eurythermal. • EURYTHERMOUS adj. tolerating a wide range of temperature, also EURYTHERMAL, EURYTHERMIC. |
| FLITTERMOUSE | • flittermouse n. (Now chiefly dialectal) A bat (flying mammal). • flitter-mouse n. Alternative form of flittermouse. • FLITTERMOUSE n. (dialect) a bat. |
| HOMOTHERMOUS | • homothermous adj. (Biology) warm-blooded. • HOMOTHERMOUS adj. keeping the same temperature, warm-blooded. |
| IDIOTHERMOUS | • IDIOTHERMOUS adj. warm-blooded. |
| MONOSPERMOUS | • monospermous adj. (Botany) Having only one seed. • MONOSPERMOUS adj. producing only one seed, also MONOSPERMAL. |
| MOTORMOUTHED | • motormouthed adj. (Informal, of a person) Being a motor mouth; inclined to talk too much. |
| OSTEODERMOUS | • OSTEODERMOUS adj. of or like an osteoderm, also OSTEODERMAL, OSTEODERMATOUS, OSTEODERMIC. |
| OVERMOUNTING | • overmounting v. Present participle of overmount. • OVERMOUNT v. to rise above. |
| PACHYDERMOUS | • PACHYDERMOUS adj. thick-skinned, also PACHYDERMATOUS. |
| POORMOUTHING | • poormouthing v. Present participle of poormouth. • POORMOUTH v. to complain about being poor. |
| SCATTERMOUCH | • scattermouch n. (Archaic, Pacific slang) Any Latin or Levantine person. • SCATTERMOUCH n. (slang) old nautical slang for any Latin or Levantine person. |
| SURMOUNTABLE | • surmountable adj. Able to be surmounted or overcome; defeatable. • SURMOUNTABLE adj. capable of being surmounted. |
| SURMOUNTINGS | • surmountings n. Plural of surmounting. • SURMOUNTING n. the act of surmounting. |