1. cold cathode

noun. A cathode that is a source of electrons without being heated.
Synonyms
cathode
Antonyms
anode voltaic cell
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2. cold-blooded

adjective. (ˈkoʊldˈblʌdəd) Without compunction or human feeling.
Synonyms
inhuman cold inhumane insensate
Antonyms
humane human warm unfrozen hot

3. cathode

noun. (ˈkæˌθoʊd) A negatively charged electrode that is the source of electrons entering an electrical device.
Synonyms
thermionic valve electron tube photocathode tube electrolytic cell electrode cold cathode vacuum tube thermionic tube thermionic vacuum tube
Antonyms
voltaic cell anode walk opening nonfatal
Etymology
cathode (English)
κάθοδος (Ancient Greek (to 1453))

4. cathode

noun. (ˈkæˌθoʊd) The positively charged terminal of a voltaic cell or storage battery that supplies current.
Synonyms
voltaic cell depot storage battery galvanic cell terminus terminal primary cell accumulator
Antonyms
electrolytic cell anode nonworker thermionic valve electron tube
Etymology
cathode (English)
κάθοδος (Ancient Greek (to 1453))

5. cold

adjective. (ˈkoʊld) Having a low or inadequate temperature or feeling a sensation of coldness or having been made cold by e.g. ice or refrigeration.
Synonyms
frigorific refrigerated frozen frosty rimy nippy cutting icy rimed polar refrigerant refrigerating stone-cold bleak chilly acold algid heatless raw unheated snappy frore ice-cold parky nipping gelid glacial unwarmed crisp arctic temperature frigid shivery cool
Antonyms
warm unfrozen hot dull kind
Etymology
cold (English)
cald (Old English (ca. 450-1100))

6. cold

adjective. (ˈkoʊld) Extended meanings; especially of psychological coldness; without human warmth or emotion.
Synonyms
icy emotionalism glacial frozen frosty passionless frigid emotionless wintry emotionality cool
Antonyms
warm passionate unemotionality hot concentration
Etymology
cold (English)
cald (Old English (ca. 450-1100))

7. cold

noun. (ˈkoʊld) The absence of heat.
Synonyms
cool nip vasoconstrictive coolness chill pressor temperature vasoconstrictor coldness iciness frigidness frostiness low temperature chilliness gelidity frigidity
Antonyms
hotness covert experienced analyzed fair
Etymology
cold (English)
cald (Old English (ca. 450-1100))

8. cold

noun. (ˈkoʊld) A mild viral infection involving the nose and respiratory passages (but not the lungs).
Synonyms
respiratory disorder respiratory disease head cold respiratory illness rhinorrhea common cold communicable disease
Antonyms
polished unfashionable lethargic good-natured spiritless
Etymology
cold (English)
cald (Old English (ca. 450-1100))

9. cold

adjective. (ˈkoʊld) Having lost freshness through passage of time.
Synonyms
stale
Antonyms
fresh tasteless
Etymology
cold (English)
cald (Old English (ca. 450-1100))

10. cold

adjective. (ˈkoʊld) Lacking the warmth of life.
Synonyms
dead
Antonyms
alive melted
Etymology
cold (English)
cald (Old English (ca. 450-1100))
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