Ptolemaeus Arabus et Latinus

`_`	(the underscore) is the placeholder for exactly one character.
`%`	(the percent sign) is the placeholder for no, one or more than one character.
`%%`	(two percent signs) is the placeholder for no, one or more than one character, but not for blank space (so that a search ends at word boundaries).

At the beginning and at the end, these placeholders are superfluous.

فلك ‘circle’

Arabic

Translation of:
References:	Alm. MS Leiden: f. 5v. – PH Morelon: I.2:3, 17:16
Greek:	κύκλος [Alm. Heiberg: I.8, 27:22:..; I.10, 34:5,14. – PH Heiberg: I.2:3, 72:20; I.2:4, 72:23]
Modern translations:
French:	orb [PH Morelon: I.2:3, 16:29]
German:	Sphäre [PH Nix: I.2:3, 73:28]
Synonyms:
دائرة	[PH Morelon: I.2:4, 17:19]
دائِرة	[Alm. MS Tunis: ]