[krʌd], (Noun)

Definitions:
- a substance which is considered unpleasant or disgusting, typically because of its dirtiness
(e.g: use a good soap compound to remove accumulated crud)

- nonsense
(e.g: the usual crud that passes itself off as a smart twenty-something comedy)

- a contemptible person


Phrases:

Origin:
late Middle English: variant of curd (the original sense). The earliest modern senses, ‘illness’ and ‘unpleasant person’ (originally US), date from the 1930s

[krʌd], (Noun)

Definitions:
- the four basic operations (create, read, update, and delete) of data storage, regarded collectively
(e.g: we'll create a simple database on which we will be performing CRUD operations)


Phrases:

Origin:
1980s: acronym from create, read, update, delete or create, retrieve, update, delete