| AIRDROPPING | • airdropping v. Present participle of airdrop. • air-dropping v. Present participle of air-drop. • AIRDROP v. to drop from an aircraft. |
| DROPFORGING | • drop␣forging n. A forging process where a hammer is raised and then dropped onto the workpiece to deform it according… • DROPFORGE v. to forge metal between two dies. |
| GRANDPARENT | • grandparent n. The parent of someone’s parent. • grandparent v. Synonym of grandfather. • grand-parent v. Alternative form of grandparent. |
| PERSTRINGED | • perstringed v. Simple past tense and past participle of perstringe. • PERSTRINGE v. (obsolete) to constrain; to touch on; to censure. |
| PREARRANGED | • prearranged v. Simple past tense and past participle of prearrange. • pre-arranged v. Simple past tense and past participle of pre-arrange. • PREARRANGE v. to arrange in advance. |
| PREBOARDING | • preboarding v. Present participle of preboard. • pre-boarding v. Present participle of pre-board. • PREBOARD v. to board before the regular time. |
| PREDRILLING | • predrilling v. Present participle of predrill. • predrilling adj. Before drilling. • PREDRILL v. to drill beforehand. |
| PREORDERING | • preordering v. Present participle of preorder. • pre-ordering v. Present participle of pre-order. • PREORDER v. to order beforehand. |
| REPRODUCING | • reproducing v. Present participle of reproduce. • reproducing n. (Nonstandard in the plural) reproduction. • REPRODUCE v. to produce a copy of. |
| RESPREADING | • respreading v. Present participle of respread. • re-spreading v. Present participle of re-spread. • RESPREAD v. to spread again. |
| SANDGROPERS | • sandgropers n. Plural of sandgroper. • SANDGROPER n. (Australian slang) a pioneer at the time of the gold rush. |
| SPRINGBOARD | • springboard n. A diving board consisting of a flexible, springy, cantilevered platform, used for diving into water. • springboard n. (Gymnastics) A small platform on springs and usually hinged at one end, used to launch or vault onto other equipment. • springboard n. (Figuratively) Anything that gives a person or thing energy or impulse, or that serves to launch or begin something. |