| APOAPSES | • APOAPSIS n. (Latin) the high point in an orbit. |
| APSES | • apses n. Plural of apse. • apses n. Plural of apsis. • APSE n. a rounded extension at the end of a building, esp. at the east end of a church. |
| ASYNAPSES | • asynapses n. Plural of asynapsis. • ASYNAPSIS n. a failure of the pairing of homologous chromosomes in meiosis. |
| COLLAPSES | • collapses n. Plural of collapse. • collapses v. Third-person singular simple present indicative form of collapse. • COLLAPSE v. to crumble suddenly. |
| DELAPSES | • delapses v. Third-person singular simple present indicative form of delapse. • DELAPSE v. to sink down. |
| ELAPSES | • elapses v. Third-person singular simple present indicative form of elapse. • ELAPSE v. to pass by. |
| ILLAPSES | • illapses n. Plural of illapse. • ILLAPSE v. to glide in. |
| LAPSES | • lapses n. Plural of lapse. • lapses v. Third-person singular simple present indicative form of lapse. • LAPSE v. to pass into disuse. |
| PARASYNAPSES | • PARASYNAPSIS n. the pairing of chromosomes of paternal and maternal origin before the reducing division. |
| PERHAPSES | • perhapses n. Plural of perhaps. • PERHAPS n. something open to doubt. |
| PERIAPSES | • periapses n. Plural of periapse. • periapses n. Plural of periapsis. • periapses n. Synonym of periapsides. |
| PETTICHAPSES | • PETTICHAPS n. (dialect) the garden warbler. |
| PROLAPSES | • prolapses n. Plural of prolapse. • prolapses v. Third-person singular simple present indicative form of prolapse. • PROLAPSE v. to slip or fall out of place. |
| RELAPSES | • relapses v. Third-person singular simple present indicative form of relapse. • RELAPSE v. to slip back into a former state. |
| SCHNAPSES | • schnapses n. Plural of schnaps. • SCHNAPS n. (German) a kind of brandy, also SCHNAPPS, SHNAPPS, SHNAPS. |
| SYNAPSES | • synapses n. Plural of synapse. • synapses n. Plural of synapsis. • synapses v. Third-person singular simple present indicative form of synapse. |
| TRAPSES | • TRAPSE v. to walk in an aimless manner, also TRAIPSE, TRAPE, TRAPES. |
| ZOOTHAPSES | • ZOOTHAPSIS n. premature burial. |