Sipp

name, noun

name, noun ·1 syllable ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Acronym of standard interline passenger procedure, a series of four-letter codes used to indicate a type of vehicle. abbreviation, acronym, alt-of, countable, uncountable
  2. 2
    Acronym of self-invested personal pension. UK, abbreviation, acronym, alt-of, countable, uncountable
Proper Noun
  1. 1
    A surname.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.