1. (act of improving by expanding or enlarging or refining
"he congratulated them on their development of a plan to meet the emergency"
"they funded research and development")
development
synonim: rozwijanie

2. (the act of making something wider)
widening, broadening: : synonim: poszerzanie

expansion, dilatation, spread

enlargement, extension~ asortymentu wyrobów - extension of a product range~ działalności handlowej - extension of commercial activity~ gwarancji - extension of warranty/guarantee~ interesów - extension of interests~ klauzuli - clause extension~ konfliktu - conflict spreading~ mocy produkcyjnych - growth of production capacity~ oskarżenia - extension of an accusation/ indictment~ polecenia - extension of an order~ powództwa - extension of the claim~ roszczenia pozwu - extension of the claim count~ rynku zbytu - market extension~ stopniowe Wspólnot Europejskich - successive enlargement of the European Communities~ teorii - widening of a theory~ uprawnień - extension of powers~ żądania - extension of a claim/demand/ request

dilatation n

EXTENSION

propagation
expansion

distension

expansion

widening