appendix
UK[əˈpen.dɪks]US[əˈpen.dɪks]
n
A small tube-shaped part inside the body near the stomach, attached to the large intestine.
n
A section at the end of a book or document that gives extra information.
Morpheme Breakdown
ap
pend
ix
ap
to, towards
pend
hang
ix
noun suffix
Etymology
The word 'appendix' originates from the Latin 'appendix', itself derived from 'appendere', meaning "to hang upon or attach." This is a compound of the prefix 'ad-' (to, towards) and the verb 'pendere' (to hang). The core logic of "something attached" flows directly from this literal sense of hanging onto something else. Consequently, in anatomy, it refers to the small, tube-like organ attached to the large intestine, and in literature, it denotes supplementary material attached to the main body of a text. The semantic evolution is a clear metaphorical extension from a physical attachment to an informational one.
Analysis
Structure: ap (to, towards) + pend (hang) + ix (noun suffix)
- ap: A Latin prefix (from ad-), meaning "to, towards," indicating direction or addition.
- pend: A Latin root (from pendere), meaning "to hang," signifying suspension or attachment.
- ix: A Latin noun-forming suffix (variant of -ex), used to form nouns denoting a thing or state.
Examples
The surgeon successfully removed her inflamed appendix.
The full data tables are included in the appendix of the report.
He suffered from appendicitis, an infection of the appendix.