till
- noun
- /tɪl/
- Specialized
- Scientists studied the till deposits to understand the area's glacial history.
- glacial till
Examples
-
The construction workers found a layer of till beneath the surface while digging the foundation.
-
The predominant soils are alluvial tills, including loamy coarse sands with some gravel (Hanes, 1974).
Academic text (2008) -
At the core's top, of course, was humus, and beneath that, a glacial till of clay, sand, gravel, and pebbles.
Fiction book (2002) -
The farmer discovered that the till was rich in nutrients, making it ideal for planting crops.
Synonyms
A heavy mix of clay, sand, and large stones left by glaciers
Idioms
Surface Forms
Etymology
Till (soil) comes from an old word for a mixed heap of earth and stones left by ice, so it helps to remember that glacial till is a messy, unsorted 'mix' of clay, sand, gravel, and boulders.