tangiad
Welsh
Etymology
Adapted from English tangent + -iad.
Noun
tangiad m (plural tangiadau)
- (mathematics, differential geometry) tangent
- Synonym: (obsolete) cyffyrddlin
Related terms
- trigonometreg (“trigonometry”)
- sin (“sine”)
- cosin (“cosine”)
References
- R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “tangiad”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies