port mouth
(also porchmouth) Equestrianism
noun
A bit for a horse with a mouthpiece curved in an arch, the higher and narrower the arch the more severe the bit.
Origin
Late 16th century; earliest use found in John Lyly (1554–1606), writer and playwright.
- in strength
- instruct
- instruction
- instructional
- instruction book
- instruction manual
- instruction set
- instruction sheet
- instructive
- instructively
- instructiveness
- instructor
- instructorship
- instructress
- instrument
- instrumental
- instrumental conditioning
- instrumentalism
- instrumentalist
- instrumentality
- instrumentally
- instrumentation
- instrument board
- instrument panel
- insubordinate