PAL

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.

claws‘Libra’

English

References: TB Robbins: 49; 51
Translation of:
Greek: Χηλαί [Alm. Heiberg: II.7, 123:3; VIII.106-109. – TB Robbins: 1:9, 23; 1:9, 24]
Synonyms:
Libra[Alm. Toomer: 94; 371-2]
Libra[Alm. Toomer: 100-103]