| DEFICIENCE | • deficience n. (Obsolete) Deficiency. • DEFICIENCE n. a lack, shortage, also DEFICIENCY. | 
| DEFICIENCY | • deficiency n. (Uncountable) Inadequacy or incompleteness. • deficiency n. (Countable) An insufficiency, especially of something essential to health. • deficiency n. (Geometry) The amount by which the number of double points on a curve is short of the maximum for curves… | 
| DEFICIENTS | • deficients n. Plural of deficient. • DEFICIENT n. a person who is mentally handicapped. | 
| DEFILADING | • defilading v. Present participle of defilade. • DEFILADE v. (French) to plan a fortification so as to protect it or those in it from raking crossfire. | 
| DEFILEMENT | • defilement n. The act of defiling. • defilement n. The state of being defiled. • defilement n. (Military) The protection of the interior walls of a fortification from enfilading fire, as by covering… | 
| DEFINEMENT | • definement n. The act of defining. • definement n. A definition or description. • DEFINEMENT n. the act of defining. | 
| DEFINIENDA | • definienda n. Plural of definiendum. • DEFINIENDUM n. (Latin) a word or phrase that is to be defined in a dictionary. | 
| DEFINITELY | • definitely adv. Without question and beyond doubt. • definitely adv. In a definite manner; decisively. • DEFINITE adv. known for certain. | 
| DEFINITION | • definition n. (Semantics, lexicography) A statement of the meaning of a word or word group or a sign or symbol (dictionary… • definition n. (Usually with the definite article the) A clear instance conforming to the dictionary or textbook definition. • definition n. A statement expressing the essential nature of something; formulation. | 
| DEFINITISE | • DEFINITISE v. to make definite, also DEFINITIZE. | 
| DEFINITIVE | • definitive adj. Explicitly defined. • definitive adj. Conclusive or decisive. • definitive adj. Definite, authoritative and complete. | 
| DEFINITIZE | • definitize v. (Transitive, US military) To make (a contract, plan, or the like) definite. • definitize v. (Transitive, grammar) To make definite (of e.g. a noun or adjective). • DEFINITIZE v. to make definite, also DEFINITISE. | 
| DEFINITUDE | • definitude n. Definiteness. • DEFINITUDE n. definiteness. | 
| INDEFINITE | • indefinite adj. Without limit; forever, or until further notice; not definite. • indefinite adj. Vague or unclear. • indefinite adj. Undecided or uncertain. | 
| MISDEFINED | • misdefined v. Simple past tense and past participle of misdefine. • MISDEFINE v. to define wrongly. | 
| MISDEFINES | • misdefines v. Third-person singular simple present indicative form of misdefine. • MISDEFINE v. to define wrongly. | 
| PREDEFINED | • predefined adj. Having been defined or established previously. • predefined v. Simple past tense and past participle of predefine. • pre-defined adj. Alternative form of predefined. | 
| PREDEFINES | • predefines v. Third-person singular simple present indicative form of predefine. • PREDEFINE v. to define in advance. | 
| REDEFINING | • redefining v. Present participle of redefine. • REDEFINE v. to define again. |