Beginning
Part of speech: adjective
Definition: Of or relating to the first portion of some extended thing
Part of speech: noun
Definition: The act of doing that which begins anything; commencement of an action, state, or space of time; entrance into being or upon a course; the first act, effort, or state of a succession of acts or states. That which is begun; a rudiment or element. That which begins or originates something; the first cause; origin; source. The initial portion of some extended thing.
Part of speech: verb
Definition: To start, to initiate or take the first step into something.
Example sentence: The beginning is the most important part of the work.
First
Part of speech: adjective
Definition: Having no predecessor. The ordinal number corresponding to one.
Part of speech: adverb
Definition: Before anything else; firstly.
Part of speech: noun
Definition: The person or thing in the first position.The first gear of an engine.Something that has never happened before; a new occurrence.first baseA first-class honours degree.A first-edition copy of some publication.
Example sentence: When someone shows you who they are, believe them the first time.