selja
Selja is a term that appears in different linguistic and onomastic contexts. In Estonian, selja is the genitive singular form of selg, meaning "back." It is used in phrases referencing the rear part of something or in constructions indicating possession or relation to the back, and it is a common element in Estonian grammar and word formation.
Beyond its grammatical usage, Selja is also found as a proper noun. It occurs as a family
In encyclopedic or linguistic contexts, Selja may be treated as a disambiguation term linking language usage