thickening

nouns

any material used to thicken
"starch is used in cooking as a thickening"
any thickened enlargement
the act of thickening
is derived from
is derived from

adjectives

accumulating and becoming more intense
"the deepening gloom"; "felt a deepening love"; "the thickening dusk"
becoming more intricate or complex
"a thickening plot"
is similar to
complicated in structure; consisting of interconnected parts
"a complex set of variations based on a simple folk melody"; "a complex mass of diverse laws and customs"