In a high or esteemed manner. / Extremely; greatly; very much.

To praise.

Third-person singular simple present indicative form of speak highly

simple past tense and past participle of speak highly

present participle of speak highly

(nuclear physics, military) Enriched uranium containing at least 20% uranium-235 (some applications, such as fission weapons and naval reactors, use uranium enriched to as high as 80-95% uranium-235), and therefore capable of sustaining a nuclear fission chain reaction without needing a moderator; used in nuclear weapons and in a few types of nuclear reactors requiring very high power density or high neutron flux.

plural of highly composite number

(number theory) A positive integer that has more divisors than any smaller positive integer.

(psychology) an individual with a particularly high measure of sensory processing sensitivity

plural of highly sensitive person