noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A rule with a short perpendicular crosspiece at one end, used by draughtsmen to draw parallel lines.
2. 2
   a square used by draftsmen to draw parallel lines wordnet
3. 3
   A sex position whereby the receiving partner lies on the back with knees up and legs apart while the penetrating partner lies on either side perpendicular to the receiver, with the penetrating partner's hips under the arch formed by receiver's legs.

Etymology

From its shape, resembling a capital letter T.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.