IPA: /ˈmɛtrɪkəl/
KK: /ˈmɛtrɪkəl/
Related to measurement or the structure of poetry, especially in terms of rhythm and meter.
The poem was written in a metrical form, following a specific rhythm.
Metrical → It is formed from "metrum" (from Greek "metron", meaning measure) and the suffix "-ical" (meaning pertaining to). The word "metrical" refers to something that pertains to measurement, especially in the context of poetry or rhythm.
Think of 'measure' ('metron') to remember that 'metrical' relates to measurement, especially in rhythm or poetry.