n. A narrow channel joining two larger bodies of water. Often used in the plural with a singular verb.n. A position of difficulty, perplexity, distress, or need. Often used in the plural: in desperate straits. adj. Difficult; stressful.adj. Having or marked by limited funds or resources.adj. Archaic Narrow.adj. Archaic Affording little space or room; confined.adj. Archaic Fitting tightly; constricted.adj. Archaic Strict, rigid, or righteous.