patulous

[ pach-uh-luh s ]
/ ˈpætʃ ə ləs /

adjective

open; gaping; expanded.
Botany.
  1. spreading, as a tree or its boughs.
  2. spreading slightly, as a calyx.
  3. bearing the flowers loose or dispersed, as a peduncle.

Origin of patulous

First recorded in 1610–20, patulous is from the Latin word patulus standing wide-open. See patent, -ulous

OTHER WORDS FROM patulous

pat·u·lous·ly, adverb pat·u·lous·ness, noun

Words nearby patulous

Example sentences from the Web for patulous

British Dictionary definitions for patulous

patulous
/ (ˈpætjʊləs) /

adjective

botany spreading widely or expanded patulous branches
rare gaping

Derived forms of patulous

patulously, adverb patulousness, noun

Word Origin for patulous

C17: from Latin patulus open, from patēre to lie open

Medical definitions for patulous

patulous
[ păchə-ləs ]

adj.

Freely open or exposed; patent.