| HOMOEOMORPHS | • homœomorphs n. Plural of homœomorph. • HOMOEOMORPH n. a thing similar in form from another but essentially different, also HOMEOMORPH. |
| HOMOEOMORPHY | • homœomorphy n. Obsolete form of homoeomorphy. • HOMOEOMORPHY n. the state of being homoeomorphy. |
| HOMOMORPHOUS | • homomorphous adj. Characterized by homomorphism. • HOMOMORPHOUS adj. alike in form, esp. if essentially different otherwise. |
| MONOMORPHOUS | • monomorphous adj. Monomorphic. • MONOMORPHOUS adj. existing in one form only. |
| MONOPHYODONT | • monophyodont adj. (Biology) Having only one set of teeth. • monophyodont n. (Biology) Any organism with only one set of teeth. • MONOPHYODONT n. an animal with only one set of teeth. |
| OMBROPHOBOUS | • ombrophobous adj. Synonym of ombrophobic. • OMBROPHOBOUS adj. of or like an ombrophobe, a plant thriving only in desert conditions. |
| ONOMATOPOEIA | • onomatopoeia n. (Uncountable) The property of a word of sounding like what it represents. • onomatopoeia n. (Countable) A word that sounds like what it represents, such as "gurgle," "stutter," or "hiss". • onomatopoeia n. (Uncountable, rhetoric) The use of language whose sound imitates that which it names. |
| ONOMATOPOEIC | • onomatopoeic adj. Of or relating to onomatopoeia. • onomatopoeic adj. Having the property of onomatopoeia. • onomatopœic adj. Alternative spelling of onomatopoeic. |
| OOPHORECTOMY | • oophorectomy n. (Medicine) Surgical removal of one or both ovaries. • oöphorectomy n. Alternative spelling of oophorectomy. • OOPHORECTOMY n. the operation of removing one or both of the ovaries, aka ovariotomy. |
| OPISTHODOMOI | • opisthodomoi n. Plural of opisthodomos. • OPISTHODOMOS n. (Greek) a portico or apartment at the back of an ancient Greek or Roman temple. |
| OPISTHODOMOS | • opisthodomos n. (Greek architecture) A porch at the rear of a temple, set against the blank back wall of the cella. • OPISTHODOMOS n. (Greek) a portico or apartment at the back of an ancient Greek or Roman temple. |
| PHOTOCOMPOSE | • photocompose v. To use photocomposition to prepare text for printing. • PHOTOCOMPOSE v. to set (as reading matter) by photocomposition. |
| POGONOTOMIES | • POGONOTOMY n. shaving. |