pinnate-leaved
Adjective: Having leaves that are pinnate. This botanical term describes plants whose leaves are arranged in a feather-like pattern along a central stem, with leaflets on each side.
This is a specific, descriptive adjective used primarily in botanical contexts to classify and describe plants. It modifies a noun (the plant species).
- The , or smooth sumac, is a pinnate-leaved shrub common in North America.
- Botanists identified the specimen as a pinnate-leaved species of the pea family.
- The garden features several pinnate-leaved trees, including ashes and walnuts.
The term is often used in scientific descriptions, field guides, and horticultural texts. It can be hyphenated ("pinnate-leaved") or written as a solid compound ("pinnateleaved"), though the hyphenated form is more common, especially when preceding the noun it modifies.
- Pinnate (adj.): The root adjective meaning feather-like; having similar parts arranged on each side of a central axis.
- Pinnately (adv.): In a pinnate manner.
- Bipinnate (adj.): Having leaves that are themselves pinnate; twice pinnate.
- Tripinnate (adj.): Thrice pinnate.
- Feather-leaved
- Pinnatifid (This specifically refers to leaves that are pinnately divided, but not all the way to the central axis/midrib).
This term has a single, precise meaning in botany. There are no common idiomatic or figurative uses. It is a compound adjective formed from "pinnate" (describing the structure) and "leaved" (having leaves).