Definitions for LD

This page provides all possible meanings and translations of the word LD

Random House Webster's College Dictionary


  1. praise (be) to God.

    Category: Religion

  2. lethal dose.

    Category: Pharmacology

  3. long distance (telephone call).

    Category: Telegraphy and Telephony

  4. (in Libya) dinar.

    Category: Numismatics

Origin of LD:

< L laus Deō


  1. limited.

  2. Lord.


  1. load.

LD 50

  1. median lethal dose.

    Category: Pharmacology


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