preconcentrate
Verb
Meaning
preconcentrate (third-person singular simple present preconcentrates, present participle preconcentrating, simple past and past participle preconcentrated)
(transitive) To concentrate (a substance) in advance
Verb
preconcentrate (third-person singular simple present preconcentrates, present participle preconcentrating, simple past and past participle preconcentrated)
(transitive) To concentrate (a substance) in advance