Vocabulary

sudoku

lexicography

lexicology

in-vehicle; on-board

stratification; classification; (data) distribution

layering; stratification

real machine (as opposed to a model or simulation); actual machine; actual device

impossible to do (although wants to)

cannot (due to external circumstances); cannot afford to; must not; impossible to; no way one can (do)

how; in what way

baptism day; name day

one's saint's day; name day

untitled

voice recognition; speech recognition

voice recognition; speech recognition

self-inking (rubber) stamp

scrubbing brush; scourer

tortoise-shaped scrubbing brush (from company name)

slither link (popular Japanese number puzzle)

stopover (between flights)

dandy; fop; esthete

dandy; fop; esthete; metrosexual

plaster or mortar-covered wall

parallel channel; parallel channels

faddist; follow-the-crowd type; lowbrow; poser; fanboy; fangirl

study guide (to supplement a textbook); crib; key

crib sheet; cheat sheet

bus with front engine; cab-behind-engine bus

galah (Eolophus roseicapillus); rose-breasted cockatoo

thickness

upper surface; top side

just like that; quite so; I agree

heat of the day; hottest part of the day

brazing

tachometer; rev counter; RPM gauge

administrative law judge; appeal examiner (e.g. in patents)

private placement fund

tripwire

spam; unsolicited email

scallion; green onion; spring onion