Expansion-board
noun, Computers.
1.
a card in a computer on which additional chips can be mounted to expand the computer’s capabilities.
Read Also:
- Expansion-bolt
noun, Building Trades. 1. a bolt inserted into a hole drilled in masonry and mechanically expanded to serve as an anchor for shelves, timbers, etc. noun 1. a bolt that expands on tightening, enabling it to be secured into an unthreaded hole
- Expansion-card
noun, Computers. 1. a card in a computer on which additional chips can be mounted to expand the computer’s capabilities.
- Expansion-chamber
noun, Physics. 1. .
- Exonumia
[ek-suh-noo-mee-uh, -nyoo-] /ˌɛk səˈnu mi ə, -ˈnyu-/ plural noun 1. items, as tokens or medals, that resemble money but are not intended to circulate as money.
- Exonuclease
/ˌɛksəʊˈnjuːklɪˌeɪz/ noun 1. an enzyme that is capable of detaching the terminal nucleotide from a nucleic acid chain Compare endonuclease exonuclease ex·o·nu·cle·ase (ěk’sō-nōō’klē-ās’, -āz’, -nyōō’-) n. Any of a group of enzymes that catalyze the hydrolysis of single nucleotides from the end of a DNA or RNA chain.