TRINOCTIAL
Source: 567
Tri‐noc″tial (?), a. [[L. trinoctialis for three nights; tri- (see Tri-) + nox, noctis, night.]] Lasting during three nights; comprising three nights.
Source: 567
Tri‐noc″tial (?), a. [[L. trinoctialis for three nights; tri- (see Tri-) + nox, noctis, night.]] Lasting during three nights; comprising three nights.