| CLAPPERBOARD | • clapperboard n. (Film) A device used in film production, having hinged boards that are brought together with a clap… • clapper␣board n. (Film) Alternative form of clapperboard.
 • CLAPPERBOARD n. a hinged board (or a set of hinged boards) clapped together in front of the camera before or after shooting a piece of film, to help synchronize sound and vision.
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| DEPOPULATORS | • depopulators n. Plural of depopulator. • DEPOPULATOR n. one who depopulates.
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| DIPROPELLANT | • DIPROPELLANT n. a rocket propellant consisting of two substances, usually a fuel and an oxidizer. | 
| DOPPELGANGER | • doppelganger n. A ghostly double of a living person, especially one that haunts such a person. • doppelganger n. An evil twin.
 • doppelganger n. A remarkably similar double.
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| DRAFTSPEOPLE | • draftspeople n. Plural of draftsperson. | 
| FLAPPERHOODS | • FLAPPERHOOD n. the state of being a flapper. | 
| LEPIDOPTERAN | • lepidopteran n. Any insect of the order Lepidoptera, the butterflies and moths. • lepidopteran adj. Characteristic of these insects.
 • LEPIDOPTERAN n. an insect such as moth or butterfly, also LEPIDOPTERON.
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| LEPIDOPTERON | • lepidopteron n. (Zoology) Any insect of the order Lepidoptera. • LEPIDOPTERON n. any of numerous insects of the order Lepidoptera, typically having two pairs of wings covered with fragile scales, also LEPIDOPTERAN.
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| OVERSUPPLIED | • oversupplied v. Simple past tense and past participle of oversupply. • OVERSUPPLY v. to supply to excess.
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| POLYDISPERSE | • polydisperse adj. (Of a colloid) Having a range of particle sizes. • polydisperse adj. (Of a polymer, proscribed) Synonym of nonuniform (“composed of macromolecular species of differing molar masses”).
 • POLYDISPERSE adj. characterized by particles of varied sizes in the dispersed phase of a disperse system.
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| PREDEVELOPED | • predeveloped v. Simple past tense and past participle of predevelop. • PREDEVELOP v. to develop in advance.
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| PREDISPOSALS | • PREDISPOSAL n. disposal in advance. | 
| PROPYLITISED | • PROPYLITISE v. to become or turn into propylite, also PROPYLITIZE. | 
| PROPYLITIZED | • PROPYLITIZE v. to become or turn into propylite, also PROPYLITISE. | 
| TRADESPEOPLE | • tradespeople n. Plural of tradesperson. • TRADESPEOPLE n. people engaged in trade.
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| UNDERPEOPLED | • underpeopled adj. Short of people; underpopulated. • UNDERPEOPLED adj. underpopulated.
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