vertical / perpendicular; having a right angle

second-person singular imperative of dikmek

Used to form verbal nouns, or non-subject participles. It has a realis sense, as opposed to -me. As any noun, it can take possessive suffixes to express person.

right triangle

isosceles right triangle

rectangle

(mnemonic) A mnemonic to help remember the suffixes that form participles: -an, -ası, -mez, -ar, -dik, -ecek, -miş