21-letter words containing o, p, e, n, v
- reverse polish syntax — postfix notation
- roll up one's sleeves — to prepare oneself for work, a fight, etc
- round-necked pullover — a sweater with a plain round neckline
- snappy video snapshot — (hardware) (registered trademark) A frame grabber for the IBM PC designed and marketed by Play, Inc..
- st. christopher-nevis — St. Kitts-Nevis.
- subjective complement — subject complement.
- sympathetic vibration — a vibration induced by resonance.
- temperature inversion — inversion (def 12).
- the central provinces — the Canadian provinces of Ontario and Quebec
- the probation service — a criminal justice service that is mainly responsible for dealing with offenders by placing them under the supervision of a probation officer
- to put one over on sb — If someone puts one over on you, they make you do or believe something by telling you things that are not true.
- traveling salesperson — a representative of a business firm who travels in an assigned territory soliciting orders for a company's services.
- two-point perspective — a mathematical system for representing three-dimensional objects and space on a two-dimensional surface by means of intersecting lines that are drawn vertically and horizontally and that radiate from one point (one-point perspective) two points (two-point perspective) or several points on a horizon line as perceived by a viewer imagined in an arbitrarily fixed position.