deep-water

UK: ˈdiːpˌwɔːtə | US: ˈdiːpˌwɔːtər

Definition

  1. adj. relating to or occurring in deep water

  2. adj. involving or requiring specialized knowledge or experience (figurative)

Structure
deep <having great depth>water <liquid H₂O>
Etymology

The compound "deep-water" combines "deep" (Old English dēop, meaning "extending far down") and "water" (Old English wæter, referring to the liquid). It originally described physical depth in bodies of water (e.g., oceans) and later metaphorically extended to describe complex or specialized fields (e.g., "deep-water finance"). The morphemes retain their literal meanings while allowing flexible usage.

Examples

  1. The submarine explored deep-water trenches in the Pacific.

  2. Deep-water drilling requires advanced technology.

  3. She specializes in deep-water marine biology.

  4. The documentary highlighted deep-water ecosystems.

  5. His research delves into deep-water geopolitical strategies.