| CONCEPTIONS | • conceptions n. Plural of conception. • CONCEPTION n. the process of becoming pregnant involving fertilization or implantation or both. |
| COPINGSTONE | • copingstone n. Alternative form of coping stone. • coping␣stone n. (Literally and figuratively) A capstone. • coping␣stone n. One of the stones or slabs that form the outer edge of a railway station platform, next to the track. |
| EMBONPOINTS | • embonpoints n. Plural of embonpoint. • EMBONPOINT n. (French) plumpness of person; stoutness. |
| HYPOTENSION | • hypotension n. (Pathology) The disease or disorder of abnormally low blood pressure. • HYPOTENSION n. abnormally low blood pressure. |
| NONPROTEINS | • nonproteins n. Plural of nonprotein. |
| OMNIPOTENTS | • omnipotents n. Plural of omnipotent. • OMNIPOTENT n. one who is all-powerful. |
| OPINIONATES | • opinionates v. Third-person singular simple present indicative form of opinionate. • OPINIONATE v. to hold an opinion. |
| PERSONATION | • personation n. The act of personating: the playing of a role or portrayal of a character. • personation n. The roles or characters so played. • personation n. (UK) The act of voting in an election by impersonating someone else. |
| PONTONNIERS | • pontonniers n. Plural of pontonnier. • PONTONNIER n. a builder of pontoon bridges, also PONTONEER, PONTONIER, PONTOONER. |
| POSTPONENCE | • postponence n. (Obsolete) The act of deeming less important or of a lower rank. • postponence n. (Obsolete) The act of postponing. • POSTPONENCE n. the act of postponing. |
| POSTTENSION | • posttension v. (Construction) To pour concrete first and then stretch the reinforcing strands within it by means of… • post-tension v. (Construction, engineering) To apply tension (to reinforcing tendons) after casting concrete. • POSTTENSION v. to apply tension to (reinforcing steel) after concrete has set. |
| PROTENSIONS | • protensions n. Plural of protension. • PROTENSION n. duration. |
| PTERANODONS | • pteranodons n. Plural of pteranodon. • PTERANODON n. a toothless flying reptile of the Cretaceous period with a hornlike crest. |
| SPHENODONTS | • sphenodonts n. Plural of sphenodont. • SPHENODONT n. a member of the Sphenodont group of lizards, to which the tuatara belongs. |
| SPONTANEOUS | • spontaneous adj. Self-generated; happening without any apparent external cause. • spontaneous adj. Done by one’s own free choice, or without planning. • spontaneous adj. Proceeding from natural feeling or native tendency without external or conscious constraint. |