| ANTILEPTONS | • antileptons n. Plural of antilepton. • ANTILEPTON n. an antiparticle to a lepton. |
| ANTIPHONALS | • antiphonals n. Plural of antiphonal. • ANTIPHONAL n. a book of antiphons or of anthems. |
| NEAPOLITANS | • Neapolitans n. Plural of Neapolitan. • NEAPOLITAN n. a small rectangular chocolate. |
| NONCAPITALS | • noncapitals n. Plural of noncapital. |
| NONHOSPITAL | • nonhospital adj. Not in or relating to a hospital. • nonhospital n. An institution that is not a hospital. • NONHOSPITAL adj. not linked to a hospital. |
| NONPLASTICS | • nonplastics n. Plural of nonplastic. • NONPLASTIC n. something that is not a plastic. |
| NONSPECTRAL | • nonspectral adj. Not spectral. • NONSPECTRAL adj. not spectral. |
| PENTAGONALS | • PENTAGONAL n. a pentagonal shape. |
| PENTATHLONS | • pentathlons n. Plural of pentathlon. • PENTATHLON n. an athletic contest involving participation by each contestant in five different events. |
| PLAINSTONES | • PLAINSTONES n. (Scots) flagstones, pavement, also PLAINSTANES. |
| PLANTATIONS | • plantations n. Plural of plantation. • PLANTATION n. a usually large group of plants and esp. trees under cultivation. |
| PLANTSWOMAN | • plantswoman n. A female plantsman. • PLANTSWOMAN n. a female person who has great knowledge of and experience in gardening. |
| PLANTSWOMEN | • plantswomen n. Plural of plantswoman. • PLANTSWOMAN n. a female person who has great knowledge of and experience in gardening. |
| POLYTUNNELS | • polytunnels n. Plural of polytunnel. • POLYTUNNEL n. plastic sheeting stretched over rows of plants as protection from the weather. |
| POSTLANDING | • postlanding adj. After the landing of a vessel or vehicle. • POSTLANDING adj. that takes place after landing. |
| SPLEENSTONE | • spleen␣stone n. (Archaic) A jade or nephrite stone. • SPLEENSTONE n. (obsolete) jade. |