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

To praise.

simple past tense and past participle of speak highly

present participle of speak highly

Third-person singular simple present indicative form 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.

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

plural of highly sensitive person

plural of highly composite number

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