concepts is a form of:

Concept



noun
1.
~ (of something that) (an idea, a general notion, a mental image or general idea) គំនិត, ដំណើរ, របៀបគិត
Example: A concept of the solar system; a concept of a words meaning.
Example: I often wonder how the concept of arithmetic over occurred to man.
2.
(បច្ចេកទេស) គំនិត, របៀបគិត, មនោភាព, ទស្សនៈ, ទស្សនាទាន, បញ្ញត្តិ, សញ្ញាណ
ENGLISH MEANING
noun
1.
An abstract general conception; a notion; a universal.
1.
abstraction, conception, fancy, idea, image, impression, notion, opinion, sentiment, thought
1.
entity, matter, object, substance, thing