Synonym: knife, sword. Similar words: salad, black, blank, blast, blanket, black out, shade, fade. Meaning: [bleɪd] 
n. 1. especially a leaf of grass or the broad portion of a leaf as distinct from the petiole 2. a dashing young man 3. something long and thin resembling a blade of grass 4. a cutting or thrusting weapon that has a long metal blade and a hilt with a hand guard 5. a cut of beef from the shoulder blade 6. a broad flat body part (as of the shoulder or tongue) 7. the part of the skate that slides on the ice 8. flat surface that rotates and pushes against air or water 9. the flat part of a tool or weapon that (usually) has a cutting edge.
n. 1. especially a leaf of grass or the broad portion of a leaf as distinct from the petiole 2. a dashing young man 3. something long and thin resembling a blade of grass 4. a cutting or thrusting weapon that has a long metal blade and a hilt with a hand guard 5. a cut of beef from the shoulder blade 6. a broad flat body part (as of the shoulder or tongue) 7. the part of the skate that slides on the ice 8. flat surface that rotates and pushes against air or water 9. the flat part of a tool or weapon that (usually) has a cutting edge. 
Random good picture Not show
151, The blade of groove is designed with sawtooth, saving effort and durable.
152, The helicopter rotor blade deicing technique is greatly important to ensure the flight safe - ty.
153, We are occasionally able to smuggle a razor blade into a prisoner's cell.
154, Squeegee hardness, size and shape of the blade - like curvature of the squeegee, flexility and stress.
155, He took one scraper, he sharpened it like a razor blade.
156, Easy change of line pressing roller and trimming blade, no need to remove transmission shaft.
157, Finite element analysis for bulldozing resistance of geometric unsmoothed wave blade is carried out.
158, The windshield wiper blade on the driver's side quit while driving in a blinding storm.