Drawn-out and Prolate

Drawn-out adjective - Relatively long in duration; tediously protracted.

Prolate and drawn-out are semantically related. In some cases you can use "Prolate" instead an adjective phrase "Drawn-out".

Prolate adjective - Having the polar diameter greater than the equatorial diameter.

Drawn-out and prolate are semantically related. Sometimes you can replace phrase "Drawn-out" with "Prolate", this terms are similar.