How recently did SS write in Potions book?

[Hagrid]

No: HPFGUIDX 141725

--- "Constance Vigilance" wrote:
>
> > ~aussie~ <snip>
> > - Who could he practise the "sectumsempra" curse on 
> > 
> 
> CV: Apparently not. Teen!Snape used sectupsempra on James.
> 
> Snape's Worst Memory (p 647, US ed.)
> 
> "Bad luck, Prongs," said Sirius briskly, turning back to 
Snape. "OY!"
> 
> But too late; Snape had directed his wand straight at James;  
> there was a flash of light and a gash appeared on the side of  
> James's face,splattering his robes with blood.
> 
> CV

~aussie~
How's your Latin? or Spanish at least?

"SECTUP" sounds like "to diSECT" like what macabre biology teachers 
get students to do with frogs .... so that part is "to CUT"

"SEMPRA" sounds like "siempre" in Spanish. That means "ALWAYS". 

So the curse used against James may have been "SECTUP", but 
not "SECTUPSEMPRA" causing multiple cuts like Draco got.
~aussie~