plight

(noun) a situation from which extrication is difficult especially an unpleasant or trying one. Synonyms: predicament, quandary. Examples: "Finds himself in a most awkward predicament." "The woeful plight of homeless people."

(noun) a solemn pledge of fidelity. Synonyms: troth.

(verb) give to in marriage. Synonyms: betroth, engage, affiance.

(verb) promise solemnly and formally. Synonyms: pledge. Example: "I pledge that i will honor my wife."