| APPENDECTOMY | • appendectomy n. (Surgery) The surgical procedure for the removal of the vermiform appendix. • APPENDECTOMY n. the surgical removal of the appendix, also APPENDICECTOMY. |
| HENDECAGONAL | • hendecagonal adj. (Geometry) Having eleven sides and angles; similar to a hendecagon. • HENDECAGONAL adj. of or like a hendecagon, an eleven-sided polygon. |
| HENDECAHEDRA | • hendecahedra n. Plural of hendecahedron. • HENDECAHEDRON n. a solid figure having 11 plane faces. |
| INDECISIVELY | • indecisively adv. In an indecisive manner. • INDECISIVE adv. not decisive. |
| INDECLINABLE | • indeclinable adj. That one cannot decline; unavoidable. • indeclinable adj. (Grammar, of a word) Not grammatically declinable. • indeclinable n. (Grammar) A word that is not grammatically inflected. |
| INDECLINABLY | • indeclinably adv. (Grammar) Without variation of termination. • INDECLINABLE adv. having no grammatical inflections. |
| INDECOROUSLY | • indecorously adv. In an indecorous manner; conflicting with accepted standards of conduct or good taste. • INDECOROUS adv. not decorous. |
| NONDECEPTIVE | • nondeceptive adj. Not deceptive. • NONDECEPTIVE adj. not deceptive. |
| NONDECISIONS | • nondecisions n. Plural of nondecision. • NONDECISION n. something that is not a decision. |
| QUINDECAGONS | • quindecagons n. Plural of quindecagon. • QUINDECAGON n. a geometric figure having fifteen sides and fifteen angles. |
| QUINDECAPLET | • QUINDECAPLET n. a group of fifteen. |
| UNDECEIVABLE | • undeceivable adj. Not deceivable. • UNDECEIVABLE adj. not deceivable. |
| UNDECILLIONS | • undecillions n. Plural of undecillion. • UNDECILLION n. a large number - a one followed by either 36 or 66 zeroes. |
| UNDECIPHERED | • undeciphered adj. Not deciphered. • undeciphered v. Simple past tense and past participle of undecipher. • UNDECIPHERED adj. not deciphered. |
| UNDECOMPOSED | • undecomposed adj. Not decomposed. • UNDECOMPOSED adj. not decomposed. |