18-letter words containing plen
- hepatosplenomegaly — Enlargement of both the liver and spleen.
- plenary indulgence — a remission of the total temporal punishment that is still due to sin after absolution. Compare indulgence (def 6).
- plenum ventilation — a system of mechanical ventilation in which fresh air is forced into the spaces to be ventilated from a chamber (plenum chamber) at a pressure slightly higher than atmospheric pressure, so as to expel foul air.
On this page, we collect all 18-letter words with PLEN. It’s easy to find right word with a certain length. It is the easiest way to find 18-letter word that contains PLEN to use in Scrabble or Crossword puzzles.