1. The time taken for the radioactivity of a specified isotope to fall to half its original value. the time required for any specified property (e.g. the concentration of a substance in the body) to decrease by half.
2. One of the best video games you could ever play along with Portal.
2. One of the best video games you could ever play along with Portal.
Scenario1: "Iodine-131 has a Half-life of 8.1 days"
Scenario2: I love Half-life, the story and gameplay is just mind blowing!
Scenario2: I love Half-life, the story and gameplay is just mind blowing!
by Zach T. Radass December 19, 2022
Get the Half-life mug.I had a dream last night that I was packing for Mexico but I couldn't find anything to wear, which is true to life since I have no clothes
by Userphuser December 20, 2022
Get the True to life mug.a song that goes something like this
u u stare right in through some window to Ur right as he goes left u stay right between the lines of fear and blame u behind to wonder why u came
where did I go wrong I lost a friend somewhere along in the bitterness and I would've stayed up with u all night if I knew how to save a life. There is more lyrics but u can't remember the rest of them
u u stare right in through some window to Ur right as he goes left u stay right between the lines of fear and blame u behind to wonder why u came
where did I go wrong I lost a friend somewhere along in the bitterness and I would've stayed up with u all night if I knew how to save a life. There is more lyrics but u can't remember the rest of them
random person: Searches up how to save a life on urban dictionary for some reason
random person: wait I never knew that was a song
random person: wait I never knew that was a song
by random sad human December 21, 2022
Get the how to save a life mug.
by TheSentientPS5 January 8, 2023
Get the Life mug.by anonymous November 20, 2023
Get the Who ever cared about your life? Oh wait, you don't even have a life! mug.by fwefff November 21, 2023
Get the My Life Is Like A Video Game mug.