Antonyms of adj multi-valued

1 sense of multi-valued

Sense 1
multivalent, multi-valued -- (having many values, meanings, or appeals; "subtle, multivalent allegory")

INDIRECT (VIA ambiguous) -> unambiguous -- (having or exhibiting a single clearly defined meaning; "As a horror, apartheid...is absolutely unambiguous"- Mario Vargas Llosa)

Similarity of adj multi-valued

1 sense of multi-valued

Sense 1
multivalent, multi-valued -- (having many values, meanings, or appeals; "subtle, multivalent allegory")
       => ambiguous (vs. unambiguous) -- (having more than one possible meaning; "ambiguous words"; "frustrated by ambiguous instructions, the parents were unable to assemble the toy")