Pronunciation: [dɪsˈa͡ɪdɪd ˈɒn] (IPA) 
The spelling of the phrase "decided on" can be explained using IPA phonetic transcription as dɪˈsaɪdɪd ɑn. The word "decided" is pronounced with two syllables, the first being stressed and pronounced as "dɪ." Meanwhile, the word "on" is pronounced with a single syllable, pronounced as "ɑn." This phrase can have different meanings depending on the context, but it generally implies that a decision has been made and agreed upon.
The term "decided on" refers to the process of making a definitive choice or taking a firm decision about something. It implies the act of reaching a conclusion or settling on a particular option after careful consideration or evaluation of various possibilities. When someone has "decided on" something, they have made up their mind and resolved to pursue a specific course of action or adhere to a particular plan.
This phrase commonly appears in contexts where an individual or a group is faced with a situation that requires a decision or judgment. It suggests that a thoughtful assessment of alternatives, pros and cons, or relevant factors has been made, leading to a definitive determination or choice. "Decided on" can relate to any range of matters, such as personal preferences, professional decisions, or even societal choices.
The phrase can also convey a sense of commitment, as once a decision is made, it often entails a degree of steadfastness and dedication to follow through with the chosen option. "Decided on" may indicate that the decision-maker has considered the available information and has reached a point where they feel confident in their choice and its potential outcomes.
Overall, "decided on" encompasses the act of making a final determination or resolution, signaling that a decision has been made with clarity, purpose, and commitment.
The word "decided" originated from the Old French word "decider" which meant "to decide, settle, resolve". This Old French term was derived from the Latin word "decidere" which meant "to settle, decide, determine", containing the prefix "de-" (meaning "down") and the verb "caedere" (meaning "to cut"). The idea behind this etymology is that when one decides on something, they "cut off" or "settle" other possibilities, thus making a determination.
The usage of "decided on" as a phrase stems from the combination of the verb "decided" with the preposition "on", which expresses the choice or selection of something. Therefore, "decided on" signifies the act of making a decision or reaching a conclusion about a particular matter or choice.
