Trying to convert this table 1 to the table 2 format,
Table 2 (single table), merging the cells 1x1 & 1x2, merging the entire 3rd column and hiding the borders, and again merging the 1x4 & 1x5, with defined column width and row height.
Any ideas or suggestions apart from this method are also welcome
\documentclass{article}
\begin{document}
\begin{center}
\begin{tabular}{|l|l|l|l|l|}
\hline & Column A & & & Column B \\
\hline i & Wind & & a & Monsoon \\
\hline ii & Anemometer & & b & Cyclone \\
\hline iii & Hurricane, Typhoon & & c & Measures speed of Wind \\
\hline iv & Mausam & & d & Moving air \\
\hline
\end{tabular}
\end{center}
\end{document}