No, it is a noun and only a noun in this form.
The plural form of the noun world is worlds.The plural form of the noun wife is wives.
When will medical science conquer the scourge of cancer? In what year did the Spanish allegedly conquer the Aztecs?
The plural form of the noun 'empire' is empires.
Invaders often try to conquer a country.
No, the word conquer is a verb (conquer, conquers, conquering, conquered). The noun form of the verb to conquer is conqueror, one who conquers. Another abstract noun is a conquest.
The abstract noun forms of the verb to conquer are conquest and the gerund, conquering.
The noun form for the adjective horrible is horribleness.
The noun form of the adjective obedient is obedience.
The noun form of the adjective 'prosperous' is prosperousness.A related noun form is prosperity.
The noun form of "punish" is "punishment."
The noun form of "religious" is "religion."
The noun form of "acrimonious" is "acrimoniousness."
The noun form for the adjective glaring is glaringness. Another noun form is glare.
The noun form for the adjective austere is austereness. Another noun form is austerity.
Implication is the noun form of "imply."
ability is the noun form of the adjective able;conversation is the noun form of the verb to converse;dependence is the noun form of the verb to depend;departure is the noun form of the verb to depart;dwelling is the noun form of the verb to dwell;favorite is the noun form of the verb to favor;happiness is the noun form of the adjective happy;information is the noun form of the verb to inform;rarity is the noun form of the adjective rare;weakness is the noun form of the adjective weak;writer is the noun form of the verb to write;writing is also a noun form of the verb to write.