different between dragline vs clamshell

English

Etymology

drag +? line.

Pronunciation

• (Received Pronunciation, General American) IPA^(key): /?d?æ?la?n/
• Hyphenation: drag?line

Noun

dragline (plural draglines)

1. A cable, cord, or rope used to drag an object; specifically, the line of a dragline excavator that drags the bucket.
2. Short for dragline excavator.

Translations

Anagrams

• Aldinger, Reginald, danglier, dearling, inlarged, relading

English

Etymology

clam +? shell

Noun

clamshell (plural clamshells)

1. The shell of a clam.
2. A dredging bucket with hinges like the shell of a clam.
3. In food service, the closing box (usually styrofoam but sometimes cardboard) given to consumers with take-out food.
4. Any object that has a hinge on one edge and two surfaces that close together.
   • 1988, PC Mag (volume 7, number 17, 11 October 1988, page 93)

     You'll find a mix among clamshell laptops for strong laps, lunchboxes, and sewing-machine configurations; the latter two designs typically have detachable keyboards.

5. (music) An amphitheater, especially an outdoor amphitheater; the semi-circular acoustic backdrop behind and above the performers.
7. (obsolete, US, slang) mouth

Translations

Adjective

clamshell (not comparable)

1. similar to the operation of a clam's shell, having a hinge with two sides closing together

   It's a clamshell antenna.

Derived terms

• clamshell phone

See also

• clamshell on Wikipedia.Wikipedia