imbrication
UK[ˌɪmbrɪˈkeɪʃən]US[ˌɪmbrɪˈkeɪʃən]
n
The action of overlapping or arranging in an overlapping pattern, like tiles or scales.
n
A pattern or arrangement where edges of parts overlap in a regular sequence.
Morpheme Breakdown
imbric
ation
imbric
overlap
ation
noun suffix
Etymology
The word 'imbrication' traces its lineage to the practical world of ancient Roman architecture. It originates from the Latin imbrex, meaning a curved roof tile, which itself is derived from imber, meaning rain. The connection is logical: these tiles were designed to overlap each other to shed rainwater effectively. Over time, the core concept of overlapping embodied by the tile gave rise to the verb imbricare (to cover with tiles). The English noun 'imbrication' was formed by adding the action-noun suffix '-ation' to this root, abstracting the specific tile-laying process into a general term for any similar overlapping arrangement, whether in geology, biology, or art.
Analysis
Structure: imbric (overlap) + ation (noun suffix)
imbric: From Latin imbric-, the stem of imbrex (a curved roof tile), related to imber (rain). It denotes the concept of overlapping, like tiles.
ation: A suffix of Latin origin (-ationem) used to form nouns indicating an action, process, or result.
Examples
The imbrication of the fish's scales provides both protection and flexibility.
Geologists studied the imbrication of thrust sheets in the mountain belt.
The artist used a technique of color imbrication to create a sense of depth.