rotary

the machine used to impart rotational power to the drill stem while permitting vertical movement of the pipe for rotary drilling. Modern rotary machines have a special component, the rotary or master bushing, to turn the kelly bushing, which permits vertical movement of the kelly while the stem is turning.

rotary

the machine used to impart rotational power to the drill stem while permitting vertical movement of the pipe for rotary drilling. Modern rotary machines have a special component, the rotary or master bushing, to turn the kelly bushing, which permits vertical movement of the kelly while the stem is turning.

rotary

[adj] - relating to or characterized by rotation
Found on http://www.webdictionary.co.uk/definition.php?query=rotary

Rotary

Ro'ta·ry adjective [ Latin rota a wheel. See Roll , v. , and confer barouche , Rodomontade , Roué , Round , adjective , Rowel .] Turning, as a wheel on its axis; pertaining to, or resembling, the moti...
Found on http://www.encyclo.co.uk/webster/R/95

rotary

adjective relating to or characterized by rotation; `rotary dial`
Found on http://wordnetweb.princeton.edu/perl/webwn?s=rotary

Rotary

• (a.) Turning, as a wheel on its axis; pertaining to, or resembling, the motion of a wheel on its axis; rotatory; as, rotary motion.
Found on http://thinkexist.com/dictionary/meaning/rotary/

Rotary

Capable of rotating, or turning entirely around.
Found on http://www.geog.ubc.ca/biodiversity/efauna/InsectGlossary.html
No exact match found