tõrjumast
Tõrjumast is the illative singular form of the Estonian verb "tõrjuma." The verb "tõrjuma" has several meanings, including to repel, to ward off, to push away, or to reject. Therefore, "tõrjumast" describes the action of performing these verbs in a state of being pushed or repelled towards something, or from something in the direction of something else.
In grammatical context, the illative case in Estonian indicates movement into or towards a place or state.