| APPELLATIONS | • appellations n. Plural of appellation. • APPELLATION n. a name or title. |
| BATTLEPLANES | • battleplanes n. Plural of battleplane. • BATTLEPLANE n. a plane used in war. |
| CUPELLATIONS | • cupellations n. Plural of cupellation. • CUPELLATION n. assaying or refining using a cupel; the separation of silver from lead in this way. |
| ENTOPLASTRAL | • entoplastral adj. Relating to the entoplastron. • ENTOPLASTRAL adj. relating to the entoplastron, the unpaired plate behind the epiplastra in a turtle's plastron. |
| OPALESCENTLY | • opalescently adv. In an opalescent manner. • OPALESCENT adv. reflecting a milky or pearly light from the interior. |
| PALATIALNESS | • palatialness n. The quality of being palatial. • PALATIALNESS n. the state of being palatial. |
| PEDESTALLING | • pedestalling v. Present participle of pedestal. • PEDESTAL v. to provide with an architectural support. |
| PESTILENTIAL | • pestilential adj. Of or relating to pestilence or plague. • pestilential adj. (Figurative) Having a harmful moral effect (especially one that is believed to spread in the manner of pestilence). • pestilential adj. (Figurative) Causing irritation or annoyance. |
| PIXELLATIONS | • pixellations n. Plural of pixellation. • PIXELLATION n. the act of dividing an image into pixels for display in a digital format, also PIXILATION, PIXILLATION. |
| PLAINCLOTHES | • plainclothes adj. (Usually of a police officer) Wearing ordinary civilian clothes instead of a uniform, in order to avoid detection. • plainclothes n. Ordinary civilian clothes, rather than uniform. • plain-clothes adj. Alternative spelling of plain clothes when used attributively. |
| PLANETESIMAL | • planetesimal n. (Astronomy) Any of many small, solid astronomical objects that orbit a star and form protoplanets through… • planetesimal adj. (Astronomy) Being or relating to one of these astronomical objects. • PLANETESIMAL n. an asteroid or similar tiny celestial body. |
| PLATELAYINGS | • PLATELAYING n. the laying of rails for a railway. |
| PLEONASTICAL | • pleonastical adj. Pleonastic. • PLEONASTICAL adj. relating to pleonasm, also PLEONASTIC. |
| PREINSTALLED | • preinstalled v. Simple past tense and past participle of preinstall. |
| PRESENTIALLY | • presentially adv. In a presential manner. • PRESENTIAL adv. relating to or having actual presence. |
| SAPIENTIALLY | • sapientially adv. In a sapiential manner. • SAPIENTIAL adv. providing wisdom. |
| SEPTENNIALLY | • septennially adv. Once in every seven years. • SEPTENNIAL adv. lasting or continuing seven years; as, septennial parliaments. |
| SINUPALLIATE | • sinupalliate adj. (Zoology) In molluscs, having an indented pallial line or sinus. • sinupalliate n. (Zoology) A mollusc with an indented pallial line or sinus. • SINUPALLIATE adj. of certain bivalve molluscs, having an indented pallial line for the retraction and expansion of the pallial siphons, also SINUPALLIAL. |
| SUPPLEMENTAL | • supplemental adj. Acting to supplement. • supplemental adj. Appending. • supplemental adj. Lacking a regular schedule (as in a supplemental airline). |
| UNPLEASANTLY | • unpleasantly adv. In an unpleasant manner. • UNPLEASANT adv. not pleasant. |