bar
black
calibration
centimeter
chart
design
distance
education
element
equipment
graphic
grow
growing
growth
height
high
horizontal
icon
illustration
indicator
isolated
length
level
line
lines
long
measure
measurement
measuring scale
measuring tools
meter
millimeter
number
object
ruler
ruler measure
scale
school
set
size
symbol
tall
tape measure
unit
units
wall
web
weight scale
white
yardstick