There are now about 8,000 stations (about 5% of all fueling outlets) that offer public access to alternative fuels in the lower 48 states. The average American uses 1.8 barrels of oil every month, or 0.053 barrels per day.
baby noun [C]. A1 a very âyoung âchild, âespecially one that has not âyet âbegun to âwalk or âtalk: a ânewborn baby a six-week-old baby a baby âboy baby âclothes baby âfood Sandra had a baby (= gave âbirth to it) on 29 May. Owen is the baby (= the âyoungest âperson) of the âfamily. A2 a very âyoung âanimal: a baby âelephant/âmonkey âº disapproving an âadult or âespecially an âolder âchild who is âcrying or âbehaving like a âchild: It didn't âhurt that much-don't be such a baby!
Infant - various definitions. Toddler - older. Explanation: In medicine, an infant is a child under 12 months (at least in the UK). However, in UK schools, the 'infant years' are (or used to be - the system is different now from when I was at school!) the period from ages 4 to 7. The child would then progress to junior school (often within the same school) at age 7. 'Toddler', as far as I know, has no definition in medicine and is colloquially used of a child who is big enough to walk but is still considered a baby - 'toddling' is the kind of unsteady walking associated with young children.