invent
How to sign: come up with (an idea, plan, explanation, theory, or priciple) after a mental effort
"excogitate a way to measure the speed of light";
invent in ASL
Watch how to sign invent in American Sign Language
devise in ASL
Watch how to sign devise in American Sign Language
devise in ASL
Watch how to sign devise in American Sign Language
forge in ASL
Watch how to sign forge in American Sign Language
formulate in ASL
Watch how to sign formulate in American Sign Language
Similiar / Same: devise, excogitate, contrive, formulate, forge
Categories: create by mental act, create mentally
invent
How to sign: make up something artificial or untrue
Fabricate in ASL
Watch how to sign Fabricate in American Sign Language
fabricate in ASL
Watch how to sign fabricate in American Sign Language
Similiar / Same: fabricate, manufacture, cook up, make up
Categories: concoct, dream up, hatch, think of, think up
Within this category: confabulate, mythologize, spin, trump up, vamp