"Tut sin" doesn't exist o_O
The meaning is unknown as it is originally the Pictish Drostan.
There are a number of words that begin with 'trug-'; they all have to do with mercy or compassion. Trugaredd, trugareddfa, etc.
Do you mean sin(x)=sqrt(3)/2? IF so, look at at 30/60/90 triangle. We see the sin 60 degrees is square (root of 3)/2
Do you mean Sin(pi/7) or {Sin(pi)} / 7 Note the position of the '7' be it inside or outside the Sine Function. Clarity is needed, in the position of the '7'. However, Maker sure you calculator is in 'Radian' mode. Sin(pi/7) = Sin(0.44879895...) =0.0078329.... or {Sin(pi)}/7 = 0.054803665.../7 = 0.007829095021.... Note the two different answers.
Welsh origin, at the height of it's popularity in 96, meaning great or "pearl" short form variant for Margartet.
'You' is not a Welsh word.
a diet means starve yourself if ure over a size 0 for celebs:( tut tut tut :(
tutankamen
Spout
It doesn't mean anything in Welsh; it's in English.
It's not a word in Welsh.
Do you mean 'What is the Welsh for witchcraft?' That is 'dewiniaeth'.
It's not a Welsh word.
'Carley' is not a Welsh word.
This is not a Welsh word, but you might mean 'barod,' which means 'ready.'
'Sorry' isn't a Welsh word so it has no meaning in Welsh.
Perisgop is the Welsh word for a periscope.