grounding
UK[ˈɡraʊndɪŋ]US[ˈɡraʊndɪŋ]
n
a firm foundation in the basic principles of a subject or skill.
n
the act of preventing a child or teenager from going out as a punishment.
n
the connection of an electrical conductor to the earth.
Morpheme Breakdown
ground
ing
ground
base
ing
noun suffix
Etymology
the word 'grounding' is a modern english deverbal noun derived from the present participle of the verb 'to ground'. the verb 'ground' itself originates from old english 'grundian', meaning 'to put on the ground, to found', which is related to the noun 'grund' (bottom, foundation, earth). this old english term has proto-germanic origins (grundu-) and is ultimately traced to the proto-indo-European root ghren-, meaning 'to grind', conceptually linking to the idea of a solid, foundational surface. the '-ing' suffix, of old english origin, is used to form nouns denoting an action or its result. thus, the literal sense of 'putting on a foundation' evolved into the modern abstract meanings of providing basic instruction, imposing a restriction, or establishing an electrical connection to the earth.
Analysis
Structure: ground (base) + ing (noun suffix)
ground (old english, meaning 'bottom, foundation, earth'); ing (old english, suffix forming verbal nouns)
Examples
she has a solid grounding in mathematics.
his parents gave him a week of grounding for breaking the rules.
the electrician checked the grounding of the outlet for safety.