It means to roll together- come together for example... lactic acid accumulates
First of all it's accumulate not accumulated!
Second this is what it really means...:
1. Gather together or acquire an increasing number or quantity of.
2. Gradually gather or acquire (a resulting whole): "her goal was to accumulate a huge fortune".
a growing body of evidence means that a lot of evidence is accumulating in anywhere.
A game, typically with an accumulating jackpot, in which participants play numbers of their choice in a random drawing.
if by accumulating you mean enough to show on the stick as overfull then there is likely a fuel system malfunction or a cracked component. If you're talking about a minute amount then it could be a dead cylinder (no spark and/or no compression)
This is a dream about accumulating wealth. It might be simple wish-fulfillment, or it might reflect a recent experience or expectation.
its not possible
It is an excessive devotion to accumulating facts.
rich enzymes
Investment
Accumulation is a noun - the act of accumulating
In a game of spades, accumulating excess bags can result in a penalty of 100 points deducted from the team's score.
Gas and dust accumulating into larger bodies is the process of planet formation in a protoplanetary disk. These smaller particles collide and stick together to form planetesimals, which further accrete material to become planets. This process is known as accretion.
In the card game Spades, accumulating too many bags can result in a penalty of 10 points deducted from the team's score.