WordNet: concrete

capable of being perceived by the senses; not abstract or imaginary; "concrete objects such as trees"

• also see practical

• also see existent, real

• also see tangible, touchable

• attribute concreteness

• similar to objective

• similar to real, tangible

concrete

• (englanti) abstract (antonym)

• (englanti) concreteness (derivationally related)
• (suomi) konkreettinen (synonyymi)