We don't have synonyms for adhikain yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are adhikari.
"The living room and dining room adjoin each other."
°To extend an algebraic object (e.g. a field, a ring etc.) by adding to it (an element not belonging to it) and all finite power series of (the element).
"The living room and dining room adjoin each other."
°To extend an algebraic object (e.g. a field, a ring etc.) by adding to it (an element not belonging to it) and all finite power series of (the element).