Word.ws English Dictionary

LD50

LD50 noun: the amount of a substance required to kill half of a given population; a measure of toxicity.

Noun

LD50 (plural LD50s)

  1. The amount of a substance required to kill half of a given population; a measure of toxicity.
    Synonyms:
    semilethal dose

LD50 meaning in Persian

LD50 in Persian

Translations
متوسط دوز کشنده

Synonyms of LD50

Forms of LD50

pluralLD50s

Origin of LD50

Abbreviation of lethal dose 50%.

Questions about LD50

What does LD50 mean?
LD50 means the amount of a substance required to kill half of a given population; a measure of toxicity.
What is LD50 in Persian?
LD50 in Persian is متوسط دوز کشنده. See LD50 meaning in Persian.
What part of speech is LD50?
LD50 is a noun.
What is the plural of LD50?
The plural of LD50 is LD50s.

Words near LD50 in the dictionary

  1. LCZ
  2. LCZs
  3. LD
  4. LD-PE
  5. ld.
  6. LD50
  7. LD50s
  8. LDA
  9. LDAP
  10. LDAR
  11. LDARed

Source and license

Adapted from Wiktionary: LD50 (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

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