EJDict
ライセンス: CC0 (Public Domain)
日本語WordNet
especially a leaf of grass or the broad portion of a leaf as distinct from the petiole
a dashing young man; "gay young blades bragged of their amorous adventures"
a cutting or thrusting weapon that has a long metal blade and a hilt with a hand guard
flat surface that rotates and pushes against air or water
the flat part of a tool or weapon that (usually) has a cutting edge
JMdict
AIによる解説
The flat cutting part of a knife, sword, or tool; also a leaf of grass or a propeller.
ライセンス: KeyLang Original
The fan blades rotate contraclockwise.
ファンの羽根は反時計回りに回転します。
The helicopter blades gyrated overhead.
ヘリコプターのブレードが頭上で回転していた。
Martensite gives sword blades their exceptional hardness.
マルテンサイトは刀の刃に卓越した硬さを与えます。
Pronunciation data from ipa-dict (MIT License) based on cmudict-ipa by @lingz