Pronunciation: [fˈɪld] (IPA) 
The word "filled" is spelled with two L's, which might seem strange since it sounds like only one L is needed. However, the reason for this spelling is due to the placement of stress in the word. The stress falls on the second syllable, which is why the consonant is doubled after the vowel. In IPA phonetic transcription, the word "filled" is represented as /fɪld/, with the symbol /l/ indicating the doubled L sound.
Filled is the past tense and past participle of the verb "fill." To fill means to make something full or complete by putting a substance or objects inside it. When something is filled, it is imbued or occupied with a particular substance or object, leaving no empty or vacant space. It can also be associated with the state of being plentiful or replete.
Filled is often used to describe the action of pouring, adding, or placing a substance or item into a container, space, or area until it reaches its maximum or desired capacity. For example, a glass filled with water refers to the action of pouring water into the glass until it is full. Similarly, filling a gas tank implies adding fuel to it until it can no longer accommodate more.
The term filled can also apply to figurative contexts. In this sense, it refers to an emotional or intellectual state where one is satisfied, content, or overwhelmed by a particular feeling or idea. For instance, one might say they feel filled with joy, meaning they are joyous to the point of being consumed or overwhelmed by happiness.
Overall, filled describes the state of a space, container, or individual that is completely occupied or satisfied in terms of quantity, content, or emotion, emphasizing the absence of empty or unoccupied areas.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
The word filled originated from the Old English word fyllan, which meant to satisfy or to complete. It can be traced back to the Proto-Germanic root fullijan, meaning to make full. This root derives from the Proto-Indo-European base pel, which means to fill or to pour. Over time, fyllan evolved into the Middle English word fyllen and eventually transformed into the modern English word filled.
