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δ (EN)
letter, simbool

letter “δ”

δ, delta
  1. die 4de letter van die Griekse alfabet
    The teacher wrote the letter δ on the blackboard.

simbool “δ”

δ
  1. (sterrekunde) deklinasie; die hoekafstand van 'n hemelliggaam noord of suid van die hemelse ewenaar
    The astronomer noted the star's right ascension and δ.
  2. (wiskunde) enige klein waarde of verandering van waarde
    The physicist wrote δ in the equation to represent a small change.