An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

1a) To draw or pull out, often with great force or effort.
1b) To obtain from a substance by chemical or mechanical action, as by pressure, distillation, or evaporation.
1c) To derive or obtain (information, for example) from a source.
1d) Math.: To determine or calculate (the root of a number).
2) Something extracted (FreeDictionary.com).

From L. extractus, p.p. of extrahere "to draw out," from → ex-"out, out of" + trahere "to draw" "to pull, draw," from PIE root *tragh- "to draw, drag, move."

Barhanjidan, from bar- "on; upon; against; before; at; in," → object, + hanjidan "to draw, to pull," variants âxtan, âhixtan, âhiz-, halanjidan, lenjidan; Mid.Pers. âhynj- "to draw up," other Pers. cognate sanjidan, farhang, nehang, etc.; ultimately from prefixed (*a-) Proto-Ir. *θanj- "to pull, draw;" Av. θanj- "to pull, to draw."

1) The act of extracting or the condition of being extracted.
2) Something obtained by extracting; an extract (FreeDictionary.com).

→ extract; → -tion.