blade

[bleyd]

noun


Origin of blade

before 1000; Middle English; Old English blæd blade of grass; cognate with Dutch blad, Old Norse blath, German Blatt; akin to blow3
Related formsblade·less, adjectivemul·ti·blade, nounun·blade, verb (used with object), un·blad·ed, un·blad·ing.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for blade

Contemporary Examples of blade

Historical Examples of blade



British Dictionary definitions for blade

blade

noun

the part of a sharp weapon, tool, etc, that forms the cutting edge
(plural) Australian and NZ hand shears used for shearing sheep
the thin flattish part of various tools, implements, etc, as of a propeller, turbine, etc
the flattened expanded part of a leaf, sepal, or petal
the long narrow leaf of a grass or related plant
the striking surface of a bat, club, stick, or oar
the metal runner on an ice skate
archaeol a long thin flake of flint, possibly used as a tool
the upper part of the tongue lying directly behind the tip
archaic a dashing or swaggering young man
short for shoulder blade
a poetic word for a sword, swordsman
Derived Formsbladed, adjective

Word Origin for blade

Old English blæd; related to Old Norse blath leaf, Old High German blat, Latin folium leaf
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for blade
n.

Old English blæd "a leaf," but also "a leaf-like part" (of spade, oar, etc.), from Proto-Germanic *bladaz (cf. Old Frisian bled "leaf," German blatt, Old Saxon, Danish, Dutch blad, Old Norse blað), from PIE *bhle-to-, suffixed form (past participle) of *bhel- (3) "to thrive, bloom," possibly identical with *bhel- (2) "to blow, swell" (see bole). Extended in Middle English to shoulders (c.1300) and swords (early 14c.). The modern use in reference to grass may be a Middle English revival, by influence of Old French bled "corn, wheat" (11c., perhaps from Germanic). The cognate in German, Blatt, is the general word for "leaf;" Laub is used collectively as "foliage." Old Norse blað was used of herbs and plants, lauf in reference to trees. This might have been the original distinction in Old English, too. Of men from 1590s; in later use often a reference to 18c. gallants, but the original exact sense, and thus signification, is uncertain.

Online Etymology Dictionary, © 2010 Douglas Harper

Science definitions for blade

blade

[blād]

  1. The expanded part of a leaf or petal. Also called lamina See more at leaf.
  2. The leaf of grasses and similar plants.
A stone tool consisting of a slender, sharp-edged, unserrated flake that is at least twice as long as it is wide. Blade tools were developed late in the stone tool tradition, after core and flake tools, and were probably used especially as knives.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.