fastigiate

Definition from Wiktionary, a free dictionary

Contents 1 English 1.1 Etymology 1.2 Adjective 1.2.1 Derived terms 1.3 Noun

[edit] English

[edit] Etymology

From Latin fastigiatus (“‘peaked’”), from fastigium (“‘peak’”).

[edit] Adjective

fastigiate (comparative more fastigiate, superlative most fastigiate)

1. (botany) Erect and parallel

   The branches of this species are fastigiate.

2. (botany, horticulture) Having closely-bunched erect parallel branches

   This is a fastigiate variety.

3. (palynology) Characterized by a fastigium, a cavity separating the intexine from the sexine near the endoaperture of a colporate pollen grain.

   The grains are 3-colporate and fastigiate.

4. (obsolete) Tapering to a point
   • 1662, John Ray, “Itineraries”, in Memorials of John Ray^[1], 1846 Ray Society ed., page 148:

     We ascended the top of that noted hill, called Roseberry, or Ounsberry Topping, the top whereof is fastigiate, like a sugar-loaf, and serves for a sea-mark […]

[edit] Derived terms

• fastigiated
• fastigiation

[edit] Noun

fastigiate (plural fastigiates)

1. (horticulture) A tree or shrub with erect, parallel branches.
   • 1971, Anne Scott-James and Osbert Lancaster, Down to Earth^[2], 2004 ed., ISBN 0711224250, page 23:

     An evening spent with a good catalogue or gardening encyclopaedia will reveal an astonishingly wide range of both weepers and fastigiates.