English Reference
noun

oneness

n.
US /ˈwənəs/ UK /wˈɒnnəs/ one·ness UK spelling onenesses

  1. 01 C1 Advanced AcademicFormal Religion

    the state of being completely joined or in harmony with something else.

    the quality of being one or undivided; a state of complete unity or harmony between different parts or entities.

    Simple

    After hiking for hours, he felt a deep sense of oneness with the natural world.

    In context

    The poet explores the mystical oneness between the individual soul and the vastness of the cosmos, suggesting that all boundaries are merely illusions.

    Usage

    Often used with the preposition 'with' to show what someone is connected to.

    Teacher's tip

    This is a high-level word mostly found in spiritual, philosophical, or very formal literary writing; it is rarely used in everyday conversation.

    unitywholenessharmony

From Middle English oonnesse, onnesse, from Old English ānnes (“oneness, unity, agreement, covenant, solitude”), from Proto-West Germanic *ainnassī (“oneness”), equivalent to one + -ness. Cognate with Old High German einnissī, einnissa (“unity, oneness”).

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin gmw-pro *ainnassī
Level C1 · Advanced
Frequency Occasional
Updated