1 / 6In our daily life, we use words like 'OK', 'DATE', 'BYE', etc and thousands of them but we don't know the actual meaning of the word is and their full forms so, here are some daily life using words with there meaning and full forms.2 / 6OK is one of the most common words in the English language. It is used in many things like acceptance, agreement, approval. OK means ‘Olla Kalla’. This is a Greek word, which means All correct. The word OK was born 182 years ago. It started with the office of American journalist Charles Gordon Greene. In the year 1839, writers deliberately changed the words and used playful abbreviations. OK was first used as an abbreviation for “Oll Korrect”3 / 6PEN is also the most common word we use in our daily life like 'Do you have a pen?'' or 'This is my pen' the word Pen derived from Latin word 'penna,'. 'Pen,' meaning a writing implement the Latin word for wing or feather, because some of the first writing pens were made of feathers. And the full form of Pen is Power Enriched in Nib.4 / 6The word Date we use in our day to day life the word Date means referring about day, month or year the word for 'the time of an event' comes to us from Latin, but the Latin word did not mean either 'day' or 'time.' Date derives from the Latin phrase data Romae, meaning 'given at Rome,' an expression used just before the date on letters and documents. The full form of Date is Date and Time Evolution.5 / 6Word 'BYE' is actually an acronym of the phrase ' be with you every time'. Similarly, goodbye is a word used to express good wishes when parting. It is believed that this word originated from the phrase 'God be with you'. Bye, Bye is another phrase used to convey similar feelings.6 / 6TEA is the word we use in our day like four to five times. It's a drink which we have in our snacks and breakfast. Tea drinking culture and trade started from China to countries around the world. Nearly all of the words for tea worldwide fall into three broad groups: te, cha, and chai, present in English as tea, cha or char, and chai. And the full form of Tea is Taste and Energy Admitted.