From German - English Ding/FreeDict dictionary ver. 1.9-fd1:
Piko /pˈiːkoː/ <neut, n, sg>
crystal meth <n>, crystal <n>, meth <n>, piko <n>, pervitin <n>, bato <n> [slang]
Note: methamphetamine as a narcotic drug
Synonyms: Crystal Meth, Crystal, Meth, Pervitin, Bato
From German - English Ding/FreeDict dictionary ver. 1.9-fd1:
Piko… /pˈiːkoː/ (p /pˈeː/)
[phys.] pico
Note: one trillionth
Note: 10 hoch -12; ein Billionstel
Note: Größenordnung für Maßeinheiten