As nouns the difference between erd and erf
is that erd is (dialect|rare) while erf is inheritance; patrimony or erf can be a small inherited house-and-garden lot in a village or settlement or erf can be (math) error function.
erd
English
Initialism
(Initialism)
(head)
(databases) entity-relationship diagram
Anagrams
*
* erf
English
Etymology 1
From (etyl) erfe, erve, from (etyl) yrfe, . Related to (l).
Noun
(
en noun)
Inheritance; patrimony.
(by extension) Stock; cattle.
Derived terms
* (l)
Etymology 2
From (etyl) , related to (etyl) erf above.
Noun
(en-noun)
A small inherited house-and-garden lot in a village or settlement.
Etymology 3
Abbreviation.
Noun
(math) error function
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