trimestral

From trimester +‎ -al.

trimestral (not comparable)

1. (rare) Of trimesters or the use thereof.

   The school found that a trimestral system mitigated some of the problems caused by its high student turnover.

• This adjective is disproportionately used by Spanish speakers, who use it to translate Spanish trimestral.

trimestral m, f (plural trimestrais)

1. lasting three months
2. occurring at intervals of about three months

• trimestre

trimestral m, f (plural trimestrais, not comparable)

1. trimonthly; quarterly (occurring at intervals of three months)

trimestral (plural trimestrales)

1. trimestral