# User Contributed Dictionary

### Noun

fittings- Plural of fitting

# Extensive Definition

Fitting can refer to:

- Any machine, piping or tubing part that can attach or connect two or more larger parts. For examples, see coupling, compression fitting or piping and plumbing fittings.
- The process of applying regression analysis to data. This method is sometimes called line-fitting or curve fitting depending on the end result.
- Preprocessing of data for data mining or other parsing.
- Mathematical concepts named after Hans Fitting such as Fitting subgroup, Fitting length, Fitting lemma, and Fitting's theorem.

fittings in Dutch: Koppeling