Contents -AUTHOR INDEX -BIBLIOGRAPHIC RECORD

Mawson, C.O.S., ed. (1870–1938). Roget’s International Thesaurus. 1922.

Class I. Words Expressing Abstract Relations
Section V. Number
2. Determinate Number

94. [Division into Three Parts.] Trisection.

   NOUN:TRISECTION, tripartition, trichotomy; third, third part.
   VERB:TRISECT, divide into three parts, third.
   ADJECTIVE:TRIFID; trisected &c. v.; tripartite, trichotomous, trisulcate; ternal, trident, tridental.
  triadelphous, triangular, trichotomic, tricuspid, tricapsular, tridental, tridentate or tridentated, tridentiferous, trifoliolate, trifurcate or trifurcated, trigonoid, trigonous, trigonal, trigrammic or trigrammatic, tripedal, trilateral, tripetalous, tripodal, tripodic, triquetral, triquetrous.