Juncture n. : A joining; a union; an alliance.

Juncture n. : The line or point at which two bodies are joined; a joint; an articulation; a seam; as, the junctures of a vessel or of the bones.

Juncture n. : A point of time; esp., one made critical or important by a concurrence of circumstances; hence, a crisis; an exigency.

Example:
What is another name for the Juncture of the Missouri and Maria’s?

Taxonomy
juncture, Merriam-Webster Online Dictionary, Dictionary, webster, emergency, stresses, Word Games, Webster Online Dictionary with audio pronunciations, exigency, pressure, thesaurus, pinch, crisis, glossary, english, language, ESL, Search.

Defination from the web:
juncture from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games. ... synonyms juncture, exigency, emergency, contingency, pinch, straits, crisis mean a critical or crucial time or state of affairs. ...