Reading Theme:
Basis: Definition, Usage & Key Examples (2 meaning)
Meaning 1：foundation, groundwork (basis)
basis
/ˈbeɪsɪs/
n.
The bottom part that holds something up or where something starts.
foundation, groundwork
➕
/faʊnˈdeɪʃən/
n.
Refers to the fundamental, supporting part of a physical structure or the starting point of something.
📘 Details & Usage
📖 Root Explanation
From Greek 'basis' (base, pedestal) via Latin. It carries the core idea of a 'step, place to stand'.
💡 Mnemonic
Think of a BAse Station for communication or stability. The BASIS is the Station everything is built on.
📖 Example
The stone basis of the tower has kept it standing for centuries.
The stone foundation of the tower has kept it standing for centuries.
🔗 Collocations
solid basis – a reliable and strong foundation
on a daily basis – happening or done every day
basis of the argument – the underlying foundation or reason for the argument
🔄 Synonyms
foundation (n.) – The solid base upon which a structure is built; the underlying basis for an idea or process.
base (n.) – The lowest part or edge of something, especially the part on which it rests or is supported.
groundwork (n.) – Preliminary or basic work that serves as a foundation.
🚫 Antonyms
🌱 Derivatives
📖 Cultural Story
Directly from Latin 'basis', which itself came from Greek 'βάσις' (básis), meaning 'a step, a pedestal'. The term migrated into medieval Latin scholarly works and was adopted into English in the 16th century, retaining its foundational sense.
Meaning 2：foundation, reason (basis)
basis
/ˈbeɪsɪs/
n.
A fact or reason that supports a decision or judgment.
foundation, reason
➕
/ˈriːzən/
n.
Refers to the fundamental principle, fact, or reason that supports a decision, idea, or action.
📘 Details & Usage
📖 Example
The judge made her ruling on the basis of the evidence presented in court.
The judge made her ruling based on the evidence presented in court.
🔗 Collocations
on the basis of – because of a particular fact or reason
form the basis for – to be the main reason or idea from which something develops
rational basis – a logical and reasonable foundation for a decision
🔄 Synonyms
reason (n.) – A cause, explanation, or justification for an action or event.
grounds (n.) – The justification or reason for a belief, action, or feeling.
foundation (n.) – An underlying basis or principle.
🚫 Antonyms
conclusion (n.) – The end or finish of an event, process, or judgment derived from reasoning.
🌱 Derivatives
basis point (n.) – One hundredth of one percent, used in finance.
Wordbook
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