1. concentrated

adjective. (ˈkɑːnsənˌtreɪtəd, ˈkɔnsənˌtreɪtɪd) Of or relating to a solution whose dilution has been reduced.

3. concentrated

adjective. (ˈkɑːnsənˌtreɪtəd, ˈkɔnsənˌtreɪtɪd) Intensely focused.
Synonyms

4. concentrated

adjective. (ˈkɑːnsənˌtreɪtəd, ˈkɔnsənˌtreɪtɪd) (of light) transmitted directly from a pointed light source.
Synonyms