Term: picosecond: one trillionth (10^-12) of a second; one thousandth of a nanosecond
Broader: time unit: a unit for measuring time periods | Unrelated: optics: optical properties
Broader: time unit: a unit for measuring time periods | Unrelated: shovelhead: small harmless hammerhead having a spade-shaped head; abundant in bays and estuaries
Broader: time unit: a unit for measuring time periods | Unrelated: arundinaria: North American bamboo
Broader: time unit: a unit for measuring time periods | Unrelated: delta iron: an allotrope of iron that is stable between 1403 degrees centigrade and the melting point (= 1532 degrees)
Broader: time unit: a unit for measuring time periods | Unrelated: water of crystallization: the water present in hydrated compounds
Broader: time unit: a unit for measuring time periods | Unrelated: oneiromancy: divination through the interpretation of dreams
Broader: time unit: a unit for measuring time periods | Unrelated: southwestern lip fern: lip fern of Texas to Oklahoma and Colorado and Arizona and Mexico having tall erect tufted fronds
Broader: time unit: a unit for measuring time periods | Unrelated: tree surgery: treatment of damaged or decaying trees
Broader: time unit: a unit for measuring time periods | Unrelated: imposition: an uncalled-for burden
Broader: time unit: a unit for measuring time periods | Unrelated: goalmouth: (sports) the area immediately in front of the goal