| BIPINNATE | • bipinnate adj. (Botany, of a leaf) Doubly pinnate; pinnate and having leaflets that are themselves pinnate. • BIPINNATE adj. of a compound leaf, pinnately divided, with the leaflets themselves pinnate. |
| PINNACLED | • pinnacled v. Simple past tense and past participle of pinnacle. • pinnacled adj. Having one or more pinnacles. • PINNACLE v. to equip with a pinnacle. |
| PINNACLES | • pinnacles n. Plural of pinnacle. • pinnacles v. Third-person singular simple present indicative form of pinnacle. • PINNACLE v. to equip with a pinnacle. |
| PINNATELY | • pinnately adv. In a pinnate fashion. • PINNATE adv. resembling a feather, also PINNATED. |
| PINNATION | • pinnation n. (Botany) The organisation of a pinnate leaf. • PINNATION n. the state of being pinnate. |
| PINNIPEDE | • pinnipede n. Alternative form of pinniped. • PINNIPEDE n. a member of the Pinnipeda, seals, walruses, and other such sea mammals, also PINNIPED. |
| PINNIPEDS | • pinnipeds n. Plural of pinniped. • PINNIPED n. a member of the Pinnipeda, seals, walruses, and other such sea mammals, also PINNIPEDE. |
| PINNULATE | • pinnulate adj. (Botany) Having each pinna subdivided; said of a leaf, or of its pinnae. • PINNULATE adj. having each pinna subdivided, also PINNULATED. |
| REPINNING | • repinning v. Present participle of repin. • REPIN v. to pin again. |
| SPINNAKER | • spinnaker n. (Nautical) A sail supplemental to the mainsail, especially a triangular one, used on yachts for running… • spinnaker v. (Nautical) To sail using a spinnaker. • SPINNAKER n. a large triangular sail opposite the mainsail. |
| SPINNERET | • spinneret n. The organ a spider uses to spin its web. • spinneret n. A multipored device through which a plastic polymer melt is extruded into fibers. • SPINNERET n. the silk-spinning organ of an insect or spider, also SPINNERETTE. |
| SPINNIEST | • spinniest adj. Superlative form of spinny: most spinny. • SPINNY adj. crazy, foolish. |
| SPINNINGS | • spinnings n. Plural of spinning. • SPINNING n. the act of one who spins. |
| TENPINNER | • tenpinner n. A player of tenpin bowling. • TENPINNER n. one who engages in tenpin bowling. |
| UNPINNING | • unpinning v. Present participle of unpin. • UNPIN v. to remove the pins from. |